*Emotions *Prayer *Religion *Religiosity *Religious Practices *Spirituality 3T3-L1 Cells 4-Butyrolactone 9,10-Dimethyl-1,2-benzanthracene Abdomen Abdominal Fat Abdominal Pain Abortion, Induced Abortion, Legal Abortion, Spontaneous Abreaction Absenteeism Absorptiometry, Photon Absorption Academic Medical Centers Academies and Institutes Accidental Falls Accidents, Home Accidents, Traffic Acculturation Acetaminophen Acetates Acetic Acid Acetophenones Acetylation Acetylcholine Acetylcholinesterase Acetylcysteine Achievement Acne Vulgaris Acoustic Stimulation Acquired Immunodeficiency Syndrome Actigraphy Actins Action Potentials Active Transport, Cell Nucleus Activities of Daily Living Acupressure Acupuncture Acupuncture, Ear Acupuncture Analgesia Acupuncture Points Acupuncture Therapy Acute Coronary Syndrome Acute Disease Acute Pain Adaptation, Physiological Adaptation, Psychological Adaptor Proteins, Signal Transducing Adenocarcinoma Adenoma Adenosine Adenosine Triphosphatases Adenosine Triphosphate Adenoviridae Adenylate Kinase Adipocytes Adipogenesis Adiponectin Adipose Tissue Adipose Tissue, Brown Adipose Tissue, White Adiposity Adjustment Disorders Adjuvants, Anesthesia Adjuvants, Immunologic Administration, Cutaneous Administration, Inhalation Administration, Intranasal Administration, Oral Administration, Rectal Administration, Topical Adolescent Adolescent Behavior Adolescent Development Adoption Adoptive Transfer Adrenal Cortex Hormones Adrenal Glands Adrenergic alpha-Agonists Adrenergic alpha-Antagonists Adrenergic beta-Antagonists Adrenocorticotropic Hormone Adult Adult Survivors of Child Abuse Adverse Drug Reaction Reporting Systems Advertising as Topic Advisory Committees Aerospace Medicine Affect Affective Symptoms Afferent Pathways Africa African Americans African Continental Ancestry Group Africa South of the Sahara age Aged Aged, 80 and over Age Distribution Age Factors Age of Onset Aggression Aging Aging, Premature Agriculture AIDS Vaccines Air Alanine Transaminase Alaska Alberta Alcohol Drinking Alcoholic Intoxication Alcoholics Anonymous Alcoholism Aldehydes Alfentanil Algorithms Alkaline Phosphatase Alkaloids Alleles Allergens Allied Health Personnel Allostasis Alloxan alpha-Amylases alpha-Glucosidases alpha-Synuclein alpha-Tocopherol Alpha Rhythm Altered State Altruism Alzheimer Disease Ambulatory Care Ambulatory Care Facilities Ambulatory Surgical Procedures Americas Amides Amino Acids Amino Acid Sequence Amino Acid Substitution Aminoquinolines Amitriptyline Amnesia Amodiaquine AMP-Activated Protein Kinases Amphetamine Amputation Amygdala Amyloid beta-Peptides Amyloid beta-Protein Precursor Amyotrophic Lateral Sclerosis Analgesia Analgesia, Epidural Analgesia, Obstetrical Analgesics Analgesics, Non-Narcotic Analgesics, Opioid Analysis of Variance Analytical Approach Anaphylaxis Anatomy Androgens Anecdotes as Topic Anemia Anemia, Hemolytic Anemia, Iron-Deficiency Anemia, Sickle Cell Anesthesia Anesthesia, Dental Anesthesia, Epidural Anesthesia, General Anesthesia, Inhalation Anesthesia, Intravenous Anesthesia, Local Anesthesia, Obstetrical Anesthesia and Analgesia Anesthesia Recovery Period Anesthesiology Anesthetics Anesthetics, Combined Anesthetics, Dissociative Anesthetics, General Anesthetics, Inhalation Anesthetics, Intravenous Anesthetics, Local Aneurysm, Dissecting Anger Angina, Unstable Angina Pectoris Angiogenesis Inhibitors Angioplasty, Balloon, Coronary Angiosperms Angiotensin II Animal Feed Animal Husbandry Animal Nutritional Physiological Phenomena Animals Animals, Genetically Modified Animals, Newborn Ankle Ankle Injuries Ankle Joint Anopheles Anorexia Nervosa Anoxia Anthelmintics Anthocyanins Anthropology, Cultural Anthropometry Anti-Allergic Agents Anti-Anxiety Agents Anti-Arrhythmia Agents Anti-Asthmatic Agents Anti-Bacterial Agents Anti-HIV Agents Anti-Infective Agents Anti-Inflammatory Agents Anti-Inflammatory Agents, Non-Steroidal Anti-Obesity Agents Anti-Retroviral Agents Anti-Ulcer Agents Antibiotics, Antineoplastic Antibodies Antibodies, Monoclonal Antibodies, Protozoan Antibodies, Viral Antibody Formation Anticarcinogenic Agents Anticholesteremic Agents Anticoagulants Anticonvulsants Antidepressive Agents Antidepressive Agents, Second-Generation Antidepressive Agents, Tricyclic Antidiarrheals Antiemetics Antifungal Agents Antigens Antigens, Bacterial Antigens, CD Antigens, CD11b Antigens, Neoplasm Antigens, Protozoan Antihypertensive Agents Antimalarials Antimutagenic Agents Antineoplastic Agents Antineoplastic Agents, Alkylating Antineoplastic Agents, Hormonal Antineoplastic Agents, Phytogenic Antineoplastic Combined Chemotherapy Protocols Antioxidants Antiparkinson Agents Antiprotozoal Agents Antipsychotic Agents Antiretroviral Therapy, Highly Active Antirheumatic Agents Antisocial Personality Disorder Antitubercular Agents Antiviral Agents Anxiety Anxiety, Separation Anxiety Disorders Aorta Aorta, Thoracic Aphrodisiacs Apigenin Apolipoprotein A-I Apolipoprotein E4 Apolipoproteins B Apolipoproteins E Apoptosis Apoptosis Regulatory Proteins Appetite Aptitude Arabs Arachidonic Acid Arcuate Nucleus Area Under Curve Arginase Arginine Arizona Arm Aromatase Inhibitors Aromatherapy Arousal Arrhythmias, Cardiac Arsenic Arsenicals Artemesinin Artemisia Artemisia annua Artemisinins Arterial Occlusive Diseases Arteries Arteriosclerosis Arthralgia Arthritis Arthritis, Experimental Arthritis, Juvenile Arthritis, Rheumatoid Arthroplasty, Replacement, Hip Articles Artificial Intelligence Aryl Hydrocarbon Hydroxylases Ascorbic Acid asia Asia, Southeastern Asian Americans Asian Continental Ancestry Group Asparagus Plant Aspartate Aminotransferases Aspirin Association Learning Asteraceae Asthma Astrocytes Ataxia Telangiectasia Mutated Proteins Atherosclerosis Athletic Injuries Athletic Performance Atlanto-Axial Joint Atovaquone ATP-Binding Cassette Transporters Atrophy Atropine Attention Attention Deficit Disorder with Hyperactivity Attitude Attitude of Health Personnel Attitude to Death Attitude to Health Audiometry Auditory Perception Auditory Threshold Australia Austria Autistic Disorder Autoantibodies Autogenic Training Autoimmune Diseases Automobile Driving Autonomic Nervous System Autophagy Autopsy Autosuggestion Aversive Therapy Avoidance Learning Awards and Prizes Awareness Axons Azadirachta Azithromycin Azoxymethane B-Lymphocytes Back Back Pain Bacopa Bacteria Bacterial Infections Bacterial Proteins Balneology Bandages Bangladesh Barbital Barbiturates Barefoot Baroreflex Basal Ganglia Basal Metabolism Base Sequence Basic Helix-Loop-Helix Transcription Factors Baths Battered Women Bayes Theorem bcl-2-Associated X Protein bcl-X Protein BDNF Beauty Bedding and Linens Bees Behavior Behavior, Addictive Behavior, Animal Behavioral Symptoms Behavior Therapy Belgium Bell Palsy Benchmarking Beneficence Benzimidazoles Benzoates Benzodiazepines Benzodioxoles Benzofurans Benzylisoquinolines Berberine Bereavement beta-Endorphin beta-Galactosidase beta Carotene beta Catenin Beta Rhythm Beverages Bias (Epidemiology) Bible Bibliography as Topic Bibliometrics Bifidobacterium Bile Bile Acids and Salts Binding, Competitive Binding Sites Biodiversity Bioethical Issues Bioethics Bioethics and Professional Ethics Biofeedback, Psychology Biography Biological Assay Biological Availability Biological Clocks Biological Evolution Biological Markers Biological Products Biological Transport Biomarkers Biomass Biomechanical Phenomena Biomedical and Behavioral Research Biomedical Research Biophysical Phenomena Biophysics Biopsy Biopsy, Needle Biosynthetic Pathways Biotechnology Biotransformation Biphenyl Compounds Bipolar Disorder Birth Weight Bisexuality Blindness Blogs Blood Blood-Brain Barrier Blood Banks Blood Cell Count Blood Chemical Analysis Blood Circulation Blood Coagulation Blood Donors Blood Flow Velocity Blood Glucose Bloodletting Blood Platelets Blood Pressure Blood Proteins Blood Transfusion Blood Urea Nitrogen Blood Vessels Blotting, Northern Blotting, Southern Blotting, Western Body Composition Body Constitution Body Fat Distribution Body Height Body Image Body Mass Index Body Size Body Temperature Body Temperature Regulation Body Weight Bone and Bones Bone Density Bone Density Conservation Agents Bone Development Bone Diseases Bone Diseases, Metabolic Bone Marrow Bone Marrow Cells Bone Marrow Transplantation Bone Neoplasms Bone Remodeling Bone Resorption Books Borderline Personality Disorder Boston Boswellia Botulinum Toxins Botulinum Toxins, Type A Braces Brachial Artery Bradycardia Bradykinin Brain Brain-Derived Neurotrophic Factor Brain Chemistry Brain Damage, Chronic Brain Death Brain Diseases Brain Injuries Brain Ischemia Brain Mapping Brain Neoplasms Brain Stem Brazil Breast Breast Feeding Breast Neoplasms Breath Control Breathing Breathing Exercises Breech Presentation British Columbia Bronchi Bronchoalveolar Lavage Fluid Bronchodilator Agents Bruxism Buddhism Bulimia Bupivacaine Burkina Faso Burnout, Professional Burns Bursitis C-Reactive Protein Caco-2 Cells Cadaver Cadherins Cadmium Caenorhabditis elegans Caenorhabditis elegans Proteins Caffeine Calcium Calcium, Dietary Calcium-Transporting ATPases Calcium Carbonate Calcium Channel Blockers Calcium Channels Calcium Signaling Calibration California Caloric Restriction Cambodia Camellia sinensis Cameroon Canada Cancer Care Facilities Cancer Vaccines Candida albicans Cannabinoids Cannabis Capillaries Capsaicin Capsules Carbohydrate Metabolism Carbohydrates Carbon Carbon Dioxide Carbon Isotopes Carbon Radioisotopes Carbon Tetrachloride Carcinogenicity Tests Carcinogens Carcinoma Carcinoma, Hepatocellular Carcinoma, Non-Small-Cell Lung Carcinoma, Squamous Cell Cardiac Catheterization Cardiac Output Cardiac Pacing, Artificial Cardiac Surgical Procedures Cardiomegaly Cardiomyopathies Cardiopulmonary Resuscitation Cardiotonic Agents Cardiovascular Agents Cardiovascular Diseases Cardiovascular Physiological Phenomena Cardiovascular System Career Choice Caregivers Carotenoids Carotid Arteries Carotid Artery, Internal Carotid Artery, Internal, Dissection Carotid Artery Diseases Carotid Sinus Carpal Tunnel Syndrome Carrageenan Carrier Proteins Carrier State Cartilage, Articular Case-Control Studies Case Management Caspase 3 Caspase 8 Caspase 9 Caspases Catalase Catalepsy Catalytic Domain Cataract Cataract Extraction Catchment Area (Health) Catechin Catecholamines Catechol O-Methyltransferase Catechols Catheterization Catholicism Cats Cattle Caudate Nucleus Causality Cause of Death Caveolin 1 CD4 Lymphocyte Count CD4-CD8 Ratio CD4-Positive T-Lymphocytes CD8-Positive T-Lymphocytes Cell Adhesion Cell Adhesion Molecules Cell Adhesion Molecules, Neuronal Cell Aging Cell Communication Cell Count Cell Culture Techniques Cell Cycle Cell Cycle Checkpoints Cell Cycle Proteins Cell Death Cell Differentiation Cell Division Cell Growth Processes Cell Hypoxia Cell Line Cell Line, Transformed Cell Line, Tumor Cell Membrane Cell Movement Cell Nucleus Cell Proliferation Cell Respiration Cells, Cultured Cell Separation Cell Shape Cell Survival Cell Transformation, Neoplastic Central Nervous System Central Nervous System Agents Central Nervous System Depressants Central Nervous System Diseases Central Nervous System Stimulants Cercopithecus aethiops Cereals Cerebellum Cerebral Angiography Cerebral Cortex Cerebral Hemorrhage Cerebral Infarction Cerebral Palsy Cerebrovascular Circulation Cerebrovascular Disorders Ceremonial Behavior Certification Cervical Atlas Cervical Vertebrae Cesarean Section Chamomile Chaplaincy Service, Hospital Character Charities Chelating Agents Chelation Therapy Chemical Fractionation Chemistry, Pharmaceutical Chemistry Techniques, Analytical Chemokine CCL2 Chemokines Chemoprevention Chemotherapy, Adjuvant Chest Pain Chi-Square Distribution Chicago Chick Embryo Chickens Child Child, Hospitalized Child, Preschool Child Abuse Child Abuse, Sexual Child Behavior Child Behavior Disorders Child Care Child Development Child Development Disorders, Pervasive Child Health Services Child of Impaired Parents Child Psychiatry Child Rearing Child Welfare Chile China Chiropractic Chlamydia Infections Chlorides Chloroform Chlorogenic Acid Chloroquine Chlorpromazine CHO Cells Choice Behavior Cholesterol Cholesterol, Dietary Cholesterol, HDL Cholesterol, LDL Cholesterol Ester Transfer Proteins Choline Cholinesterase Inhibitors Chondrocytes Chopra Christianity Chromans Chromatin Chromatin Assembly and Disassembly Chromatin Immunoprecipitation Chromatography, Gas Chromatography, High Pressure Liquid Chromatography, Liquid Chromatography, Thin Layer Chromosome Aberrations Chromosome Mapping Chromosomes Chromosomes, Human, X Chronic Disease Chronic Pain Cicatrix Ciliophora Cimicifuga Cinnamates Circadian Rhythm Cisplatin Citalopram Cities Citrus Civil Rights Clergy Clinical Clerkship Clinical Competence Clinical Medicine Clinical Nursing Research Clinical Protocols Clinical Trials, Phase I as Topic Clinical Trials as Topic Clonidine Cloning, Molecular Cluster Analysis Cocaine Cocaine-Related Disorders Coculture Techniques Codes of Ethics Codon Coercion Cognition Cognition Disorders Cognitive Therapy Cohort Studies Coitus Cold Temperature Colic Colitis Colitis, Ulcerative Collagen Collagen Type I Colombia Colon Colonic Diseases, Functional Colonic Neoplasms Colonoscopy Colony Count, Microbial Color Colorado Colorectal Neoplasms Color Perception Combat Disorders Combined Modality Therapy Comet Assay Commerce Commiphora Commodification Common Cold Communicable Disease Control Communicable Diseases Communication Communication Barriers Community-Based Participatory Research Community-Institutional Relations Community Health Centers Community Health Nursing Community Health Planning Community Health Services Community Health Workers Community Networks Community Participation Comorbidity Comparative Effectiveness Research compassion Competitive Behavior Complementary Therapies Complex Mixtures Compliance Comprehension Computational Biology Computer-Assisted Instruction Computers Computer Simulation Concept Formation Conditioning (Psychology) Conditioning, Classical Conditioning, Operant Condoms Conductive Conductivity Confidence Intervals Confidentiality Conflict (Psychology) Conflict of Interest Confounding Factors (Epidemiology) Confucianism Congresses as Topic Connecticut Connective Tissue Conscience Consciousness Consciousness Disorders Consciousness Monitors Conscious Sedation Consensus Conservation of Natural Resources Conserved Sequence Constipation Consumer Behavior Consumer Participation Consumer Product Safety Consumer Satisfaction Continental Population Groups Continuity of Patient Care Contraception Contraception Behavior Contraceptives, Oral Control Groups Controlled Clinical Trials as Topic Convalescence Conversion Disorder Cooperation Cooperative Behavior Copper Coronary Angiography Coronary Artery Bypass Coronary Artery Disease Coronary Disease Coronary Vessels Corpus Striatum Correspondence as Topic Corticosterone Corticotropin-Releasing Hormone COS Cells Cosmetics Cosmetic Techniques Cost-Benefit Analysis Cost Control Cost of Illness Costs and Cost Analysis Cost Savings Cost Sharing Cote d'Ivoire Cough Coumarins Counseling Countertransference (Psychology) Courtship CpG Islands Creatine Creatine Kinase Creatinine Creativity Credentialing Cricetinae Cricetulus Crime Crime Victims Criminal Law Criminal Psychology Crisis Intervention Critical Care Critical Illness Croatia Crohn Disease Cross-Cultural Comparison Cross-Over Studies Cross-Sectional Studies Crosses, Genetic Cross Infection Crying Cryotherapy Crystallography, X-Ray Cues Cultural Characteristics Cultural Competency Cultural Diversity Culture Culture Media Culture Media, Conditioned Cumulative Trauma Disorders Curcuma Curcumin Curriculum Cyclic AMP Cyclic AMP-Dependent Protein Kinases Cyclic AMP Response Element-Binding Protein Cyclic GMP Cyclin-Dependent Kinase Inhibitor p16 Cyclin-Dependent Kinase Inhibitor p21 Cyclin D1 Cyclooxygenase 1 Cyclooxygenase 2 Cyclooxygenase 2 Inhibitors Cyclooxygenase Inhibitors Cyclophosphamide Cysteine Cystic Fibrosis Cytochrome P-450 CYP3A Cytochrome P-450 Enzyme System Cytochromes c Cytokines Cytomegalovirus Cytoplasm Cytoprotection Cytosine Cytoskeleton Cytotoxicity, Immunologic Dairy Products Dancing Dapsone Databases, Bibliographic Databases, Factual Databases, Genetic Databases as Topic Data Collection Data Interpretation, Statistical Deafness Death Death and Euthanasia deception Decision Making Decision Support Techniques Decision Trees Decompression, Surgical Deepak Chopra Defecation Defense Mechanisms Defiance Deglutition Disorders Dehydroepiandrosterone Dehydroepiandrosterone Sulfate Delivery, Obstetric Delivery of Health Care Delivery of Health Care, Integrated Delphi Technique Delusions Dementia Dementia, Vascular Democratic Republic of the Congo Demography Dendrites Dendritic Cells Denial (Psychology) Denmark Dental Anxiety Dental Care Dental Caries Dentin Desensitizing Agents Dentin Sensitivity Dentist-Patient Relations Dentistry Dentists Deoxycytidine Deoxyglucose Deoxyguanosine Dependency (Psychology) Depression Depression, Chemical Depression, Postpartum Depressive Disorder Depressive Disorder, Major Dermatitis, Allergic Contact Dermatitis, Atopic Dermatologic Agents Dermatology Desensitization, Psychologic Developed Countries Developing Countries Developmental Disabilities Deviance Dexamethasone Dextran Sulfate Diabetes Complications Diabetes Mellitus Diabetes Mellitus, Experimental Diabetes Mellitus, Type 1 Diabetes Mellitus, Type 2 Diabetic Angiopathies Diabetic Nephropathies Diabetic Neuropathies Diagnosis Diagnosis, Computer-Assisted Diagnosis, Differential Diagnosis, Dual (Psychiatry) Diagnostic and Statistical Manual of Mental Disorders Diagnostic Errors Diagnostic Imaging Diagnostic Tests, Routine Diarrhea Diastole Diazepam Diet Diet, Atherogenic Diet, Carbohydrate-Restricted Diet, Fat-Restricted Diet, High-Fat Diet, Mediterranean Diet, Protein-Restricted Diet, Reducing Diet, Vegetarian Dietary Carbohydrates Dietary Fats Dietary Fats, Unsaturated Dietary Fiber Dietary Proteins Dietary Sucrose Dietary Supplements Diet Records Diet Surveys Diet Therapy Diffusion of Innovation Digestion Dihydropteroate Synthase Dimerization Dinoprostone Diptera Disability Evaluation Disabled Children Disabled Persons Disasters Disclosure Discriminant Analysis Discrimination Learning Disease Disease-Free Survival Disease Management Disease Models, Animal Disease Outbreaks Disease Progression Diseases in Twins Disease Susceptibility Dislocations Dissent and Disputes Dissociative Disorders District of Columbia Diterpenes Diterpenes, Abietane Diuretics Divination Divine Feminine Divinity Divorce Dizziness DNA DNA (Cytosine-5-)-Methyltransferase DNA, Bacterial DNA, Complementary DNA, Fungal DNA, Mitochondrial DNA, Plant DNA, Protozoan DNA, Ribosomal DNA, Viral DNA-Binding Proteins DNA Damage DNA Fragmentation DNA Methylation DNA Mutational Analysis DNA Nucleotidylexotransferase DNA Primers DNA Repair DNA Replication DNA Restriction Enzymes Docosahexaenoic Acids Documentation Dog Diseases Dogs Domestic Violence Dominance, Cerebral Dopamine Dopamine Agents Dopamine Antagonists Dose-Response Relationship, Drug Dose-Response Relationship, Radiation Double-Blind Method Down-Regulation Doxorubicin Doxycycline Drainage Drama Dreams Drive Dronabinol Drosophila Drosophila melanogaster Drosophila Proteins Drug-Induced Liver Injury Drug-Related Side Effects and Adverse Reactions Drug Administration Schedule Drug and Narcotic Control Drug Approval Drug Carriers Drug Combinations Drug Compounding Drug Contamination Drug Costs Drug Delivery Systems Drug Design Drug Discovery Drug Evaluation Drug Evaluation, Preclinical Drug Industry Drug Interactions Drug Monitoring Drug Prescriptions Drug Resistance Drug Resistance, Microbial Drug Resistance, Multiple Drug Resistance, Neoplasm Drugs, Chinese Herbal Drug Screening Assays, Antitumor Drug Stability Drug Synergism Drug Therapy Drug Therapy, Combination Drug Tolerance Drug Utilization Dry Eye Syndromes Duodenal Ulcer Dwarfism dying Dyslipidemias Dysmenorrhea Dyspepsia Dyspnea E-Selectin Ear, External Early Diagnosis Earth Earthing Eating Eating Disorders Echinacea Echocardiography Ecology Economic Competition Economics Ecosystem Eczema Edema education Education, Continuing Education, Dental Education, Medical Education, Medical, Continuing Education, Medical, Graduate Education, Medical, Undergraduate Education, Nursing Education, Nursing, Baccalaureate Education, Nursing, Continuing Education, Professional Educational Measurement Educational Status Efficiency, Organizational Ego Eicosapentaenoic Acid Elasticity Elbow Joint Electric Conductivity Electric Countershock Electric Impedance Electricity Electric Stimulation Electric Stimulation Therapy Electroacupuncture Electrocardiography Electroconvulsive Therapy Electrodes Electrodes, Implanted Electroencephalography Electromagnetic Fields Electromagnetic Phenomena Electromyography Electrons Electron Transport Electron Transport Complex IV Electrooculography Electrophoresis, Gel, Two-Dimensional Electrophoresis, Polyacrylamide Gel Electrophoretic Mobility Shift Assay Electrophysiology Electroshock Eligibility Determination Embryo, Mammalian Embryonic Stem Cells Embryo Research Embryo Transfer Emergencies Emergency Medical Services Emergency Service, Hospital Emigrants and Immigrants Emigration and Immigration Emollients Emotional Intelligence Emotions Empathy Empirical Approach Empirical Research Employment Emulsions Encephalomyelitis, Autoimmune, Experimental Endemic Diseases Endocrine System Endometriosis Endopeptidases Endoplasmic Reticulum Endoplasmic Reticulum Stress Endorphins Endothelial Cells Endothelin-1 Endothelium, Vascular Endotoxins Endpoint Determination Energy Intake Energy Metabolism England Enkephalins Enteral Nutrition Entropy Enuresis Environment Environmental Exposure Environmental Monitoring Environmental Pollutants Environment Design Enzyme-Linked Immunosorbent Assay Enzyme Activation Enzyme Induction Enzyme Inhibitors Enzymes Eosinophils Epidemiologic Methods Epidermis Epigenesis, Genetic epigenetic epigenetics Epigenomics Epilepsy Epinephrine Episode of Care Epithelial Cells Epithelium Epoxy Compounds Equipment Design Equipment Safety Equol Erectile Dysfunction Ergosterol Erotica Erythrocytes Escherichia coli Escherichia coli Infections Esthetics Estradiol Estrogen Receptor alpha Estrogen Receptor beta Estrogen Replacement Therapy Estrogens Estrogens, Non-Steroidal Ethanol Ethanolamines Ethical Analysis Ethical Theory Ethics Ethics, Institutional Ethics, Medical Ethics, Nursing Ethics, Professional Ethics, Research Ethiopia Ethnic Groups Ethnobotany Ethnopharmacology Etomidate Eugenia Europe European Continental Ancestry Group European Union Euthanasia Evaluation Studies as Topic Evidence-Based Medicine Evidence-Based Practice Evoked Potentials Evoked Potentials, Auditory Evoked Potentials, Somatosensory Evolution, Molecular Excitatory Amino Acid Antagonists Executive Function Exercise Exercise Movement Techniques Exercise Test Exercise Therapy Exercise Tolerance Existentialism Exons Exosomes Expert Testimony Exploratory Behavior Extracellular Matrix Extracellular Matrix Proteins Extracellular Signal-Regulated MAP Kinases Extramarital Relations Extremities Eye Eye Movements Fabaceae Face Facial Expression Facial Muscles Facial Pain Facial Paralysis Factor Analysis, Statistical Faculty Faculty, Medical Faith Faith Healing False Positive Reactions Family Family Characteristics Family Conflict Family Health family planning Family Planning Services Family Practice Family Relations Family Therapy Famous Persons Fantasy Fascia Fasting Fatal Outcome Father-Child Relations Fathers Fatigue Fatigue Syndrome, Chronic Fatty Acids Fatty Acids, Nonesterified Fatty Acids, Omega-3 Fatty Acids, Omega-6 Fatty Acids, Unsaturated Fatty Alcohols Fatty Liver Fear Feasibility Studies Feces Federal Government Feedback Feeding Behavior Fees, Medical Fees and Charges Female Feminism Femur Fentanyl Fermentation Ferric Compounds Fertility Fertilization in Vitro Fetal Blood Fetal Development Fetal Growth Retardation Fetus Fever Fibrinogen Fibrinolytic Agents Fibroblasts Fibromyalgia Fibrosis Financing, Government Financing, Personal Fingers Finland Fishes Fish Oils Flavanones Flavonoids Florida Flow Cytometry Flowers Flumazenil Fluorenes Fluorescence Fluorescent Antibody Technique Fluorescent Dyes Fluorides Fluorouracil Fluoxetine fMRI Focus Groups Folic Acid Folklore Folk Medicine Folk Religion Follicle Stimulating Hormone Follow-Up Studies Food Food, Formulated Food, Fortified Food, Genetically Modified Food Analysis Food Deprivation Food Habits Food Hypersensitivity Food Preferences Food Supply Foot Foot Diseases Forced Expiratory Volume Forearm Forecasting Forelimb Forensic Medicine Forensic Psychiatry Forkhead Transcription Factors Formaldehyde Foster Home Care Fourier Analysis Fractures, Bone Frail Elderly France Freedom Free Radicals Free Radical Scavengers Freudian Theory Freund's Adjuvant friends Frontal Lobe Fructose Fruit Functional Laterality Functional Neuroimaging Fungal Proteins Fungi Furans G2 Phase Gabon Gagging Gait Gait Disorders, Neurologic Galvanic Skin Response Games, Experimental Game Theory gamma-Aminobutyric Acid gamma-Glutamyltransferase gamma-Tocopherol Ganglia, Spinal Garlic Gas Chromatography-Mass Spectrometry Gastric Bypass Gastric Emptying Gastric Juice Gastric Mucosa Gastritis Gastroesophageal Reflux Gastrointestinal Agents Gastrointestinal Diseases Gastrointestinal Motility Gastrointestinal Tract Gastrointestinal Transit Gels Gender Gender Bias Gender Equality Gender Identity Gender Roles Gene-Environment Interaction Gene Amplification Gene Deletion Gene Dosage Gene Expression Gene Expression Profiling Gene Expression Regulation Gene Expression Regulation, Developmental Gene Expression Regulation, Enzymologic Gene Expression Regulation, Fungal Gene Expression Regulation, Neoplastic Gene Expression Regulation, Plant Gene Frequency Gene Knockdown Techniques General Practice General Practitioners General Surgery Gene Regulatory Networks generosity Genes Genes, Fungal Genes, Helminth Genes, Plant Genes, Protozoan Genes, Reporter Gene Silencing Genetic Association Studies Genetic Engineering genetic expression Genetic Fitness Genetic Linkage Genetic Loci Genetic Markers Genetic Predisposition to Disease Genetic Research Genetics Genetics, Behavioral Genetics, Medical Genetics, Population Genetics and Reproduction Genetic Testing Genetic Therapy Genetic Variation Genetic Vectors Genistein Genital Diseases, Female Genital Neoplasms, Female Genome Genome, Human Genome-Wide Association Study Genomic Imprinting Genomic Instability Genomics Genotype Geography Georgia Geriatric Assessment Geriatric Nursing Geriatrics Germany Germ Cells Gestational Age Ghana Ghrelin Gift Giving Ginger Ginkgo biloba Ginsenosides Glaucoma Glioblastoma Glioma Global Health Glomerular Filtration Rate Glucocorticoids glucosamine Glucose Glucose Clamp Technique Glucose Intolerance Glucose Tolerance Test Glucose Transporter Type 4 Glucosides Glucuronides Glucuronosyltransferase Glutamate Decarboxylase Glutamic Acid Glutathione Glutathione Peroxidase Glutathione Reductase Glutathione Transferase Glyburide Glycerol Glycine Glycogen Glycogen Synthase Kinase 3 Glycolysis Glycoproteins Glycosides Glycosylation End Products, Advanced Glycyrrhiza Goals Golf Gonadal Steroid Hormones Government Government Regulation Graft Rejection Gram-Positive Bacteria Grape Seed Extract gratitude Great Britain Greece Green Fluorescent Proteins Grief Grounding Group Processes Growth Growth Hormone Growth Inhibitors Guideline Adherence Guidelines as Topic Guilt Guinea Pigs Gynecology Gyrus Cinguli H-Reflex Habits Hair Half-Life Hallucinations Haloperidol Halothane Hand Hand Strength Haplorhini Haplotypes Happiness Hate Hawaii HCT116 Cells Head Headache Headache Disorders Head and Neck Neoplasms Healing Health Health Behavior Health Benefit Plans, Employee Health Care and Public Health Health Care Costs Healthcare Disparities Health Care Rationing Health Care Reform Health Care Surveys Health Education Health Expenditures Health Facilities Health Facility Environment Health Food Health Knowledge, Attitudes, Practice Health Maintenance Organizations Health Manpower Health Occupations Health Personnel Health Planning Health Policy Health Promotion Health Resorts Health Resources Health Services Health Services, Indigenous Health Services Accessibility Health Services for the Aged Health Services Needs and Demand Health Services Research Health Status Health Status Disparities Health Status Indicators Health Surveys Healthy Volunteers Hearing Heart Heart Arrest Heart Diseases Heart Failure Heart Massage Heart Rate Heart Transplantation Heart Ventricles Heat-Shock Proteins HEK293 Cells HeLa Cells Helicobacter Infections Helicobacter pylori Helping Behavior Hematocrit Hematoma Hematopoietic Stem Cells Heme Heme Oxygenase-1 Hemeproteins Hemiplegia Hemodynamics Hemoglobin A, Glycosylated Hemoglobins Hemolysis Hemophilia A Hemorrhage Hepacivirus Heparin Hepatic Encephalopathy Hepatitis B Hepatitis B, Chronic Hepatitis C Hepatitis C, Chronic Hepatocytes Hep G2 Cells Herb-Drug Interactions Herbal Medicine Herbs Heroin Dependence Herpes Zoster Heterocyclic Compounds with 4 or More Rings Heterosexuality Heterozygote Hexobarbital Hiccup High-Throughput Nucleotide Sequencing Hindlimb Hinduism Hip Hip Joint Hippocampus Hispanic Americans Histamine Histamine Antagonists Histamine H1 Antagonists Histocytochemistry Histone Deacetylase Inhibitors Histone Deacetylases Histones Historiography History History, 15th Century History, 16th Century History, 17th Century History, 18th Century History, 19th Century History, 20th Century History, 21st Century History, Ancient History, Early Modern 1451-1600 History, Medieval History, Modern 1601- History of Medicine HIV HIV-1 HIV-Associated Lipodystrophy Syndrome HIV Infections HIV Protease Inhibitors HIV Seropositivity HL-60 Cells HMGB1 Protein Holistic Health Holistic Nursing Home Care Services Homeless Persons Home Nursing Homeodomain Proteins Homeopathy Homeostasis Homes for the Aged Homicide Homocysteine Homosexuality Homosexuality, Female Homosexuality, Male Honey Hong Kong Hope Hormesis Hormone Replacement Therapy Hormones Horse Diseases Horses Hospice Care Hospices Hospitalization Hospitals Hospitals, Community Hospitals, General Hospitals, Pediatric Hospitals, Psychiatric Hospitals, Public Hospitals, Religious Hospitals, Teaching Hospitals, University Hospitals, Urban Hospitals, Voluntary Host-Pathogen Interactions Hostility Hot Flashes Hot Temperature HSP70 Heat-Shock Proteins HT29 Cells Human Body Human Development Human Engineering Human Experimentation Human Growth Hormone Humanism humanity Human Rights Humans Human Umbilical Vein Endothelial Cells Humulus Hungary Hunger Huntington Disease Hyaluronic Acid Hydrocortisone Hydrogen-Ion Concentration Hydrogen Bonding Hydrogen Peroxide Hydrolysis Hydrotherapy Hydroxamic Acids Hydroxyl Radical Hydroxymethylglutaryl-CoA Reductase Inhibitors Hyperalgesia Hypercholesterolemia Hyperemesis Gravidarum Hyperglycemia Hypericum Hyperinsulinism Hyperlipidemias Hyperplasia Hypersensitivity Hypersensitivity, Delayed Hypersensitivity, Immediate Hypertension Hyperthermia, Induced Hypertriglyceridemia Hyperventilation Hypnosis Hypnosis, Anesthetic Hypnosis, Dental Hypnotics and Sedatives Hypoglycemic Agents Hypolipidemic Agents Hypotension Hypothalamo-Hypophyseal System Hypothalamus Hypothermia Hypoxia-Inducible Factor 1, alpha Subunit Hysterectomy Hysteria I-kappa B Kinase I-kappa B Proteins Iatrogenic Disease Identification (Psychology) Ileum Illinois Illusions Image Interpretation, Computer-Assisted Image Processing, Computer-Assisted Imagery (Psychotherapy) Imagination Imaging, Three-Dimensional Imidazoles Imitative Behavior Immanance Immobility Response, Tonic Immobilization Immune System Immune Tolerance Immunity Immunity, Cellular Immunity, Humoral Immunity, Innate Immunization Immunization Programs Immunoassay Immunoblotting Immunoenzyme Techniques Immunoglobulin A Immunoglobulin E Immunoglobulin G Immunoglobulins Immunohistochemistry Immunologic Factors Immunomodulation Immunoprecipitation Immunosuppression Immunosuppressive Agents Immunotherapy Impulsive Behavior Incidence Income India Indians, North American Indicators and Reagents Individuality Individualized Medicine Individuation Indoles Indomethacin Indonesia Induced Pluripotent Stem Cells Industry Infant Infant, Low Birth Weight Infant, Newborn Infant, Premature Infant Behavior Infant Care Infant Nutritional Physiological Phenomena Infarction, Middle Cerebral Artery Infection Infection Control Infertility Infertility, Female Infertility, Male Inflammation Inflammation Mediators Inflammatory Bowel Diseases Influenza, Human Influenza A Virus, H1N1 Subtype Influenza Vaccines Information Dissemination Information Services Information Storage and Retrieval Informed Consent Infrared Rays Infusions, Intravenous Inheritance Patterns Inhibition (Psychology) Inhibitor of Apoptosis Proteins Inhibitory Concentration 50 Injections Injections, Epidural Injections, Intra-Articular Injections, Intramuscular Injections, Intraperitoneal Injections, Intravenous Injections, Intraventricular Injections, Spinal Injections, Subcutaneous Injury Severity Score Inpatients Insecticide-Treated Bednets Insecticides Insect Vectors Inservice Training In Situ Nick-End Labeling Institutionalization Insulation Insulin Insulin-Like Growth Factor I Insulin-Secreting Cells Insulin Receptor Substrate Proteins Insulin Resistance Insurance, Health Insurance, Health, Reimbursement Insurance, Pharmaceutical Services Insurance Benefits Insurance Claim Reporting Insurance Claim Review Insurance Coverage Integrative Health Integrative Medicine Intellectual Disability Intelligence Intelligence Tests Intensive Care Intensive Care Units Intensive Care Units, Neonatal Intention Intention to Treat Analysis Intercellular Adhesion Molecule-1 Intercellular Signaling Peptides and Proteins Interdisciplinary Communication Interferon-gamma Intergenerational Relations Interinstitutional Relations Interleukin-1 Interleukin-1beta Interleukin-2 Interleukin-4 Interleukin-6 Interleukin-8 Interleukin-10 Interleukin-12 Interleukin-17 Intermittent Claudication Internal-External Control Internal Medicine International Cooperation Internationality Internet Internship and Residency Interpersonal Relations Interprofessional Relations Intervention Studies Intervertebral Disc Intervertebral Disc Displacement Interview, Psychological Interviews as Topic Intestinal Absorption Intestinal Mucosa Intestine, Small Intestines Intra-Abdominal Fat Intracellular Signaling Peptides and Proteins Intraoperative Complications Intubation, Intratracheal Intuition In Vitro Techniques Iodine Ion Channels Iowa Iran Ireland Iridoids Iron Iron, Dietary Iron Chelating Agents Irritable Bowel Syndrome Ischemia Ischemic Attack, Transient Islam Islets of Langerhans Isoenzymes Isoflavones Isoflurane Isometric Contraction Isoproterenol Isotope Labeling Israel Italy Japan Jealousy Jews JNK Mitogen-Activated Protein Kinases Job Description Job Satisfaction Joint Diseases Joint Instability Joints Judaism Judgment Jungian Theory Jurisprudence Jurkat Cells K562 Cells Kaplan-Meier Estimate Kenya Keratinocytes Ketamine Ki-67 Antigen Kidney Kidney Calculi Kidney Diseases Kidney Failure, Chronic Kidney Function Tests Kidney Transplantation Killer Cells, Natural kindness Kinesiology, Applied Kinesthesis Kinetics Kluyveromyces Knee Knee Joint Knowledge Korea Kyphosis L-Lactate Dehydrogenase Labor, Induced Labor, Obstetric Labor Pain Lactates Lactation Lactic Acid Lactobacillus Lactobacillus reuteri Lactones Laminectomy Language Laos Laparoscopy Larva Lasers Laser Therapy Laser Therapy, Low-Level Lavandula Lead Leadership Lead Poisoning Learning Learning Disorders Least-Squares Analysis Leg Legislation, Drug Legislation, Medical Legislation as Topic Leg Length Inequality Leisure Activities Length of Stay Lens, Crystalline Leptin Lethal Dose 50 Leukemia Leukocyte Count Leukocytes Leukocytes, Mononuclear Levodopa Liability, Legal Libido Licensure Licensure, Medical Lidocaine Life Change Events Life Cycle Stages Life Expectancy Life Style Ligands Light Lignans Likelihood Functions Limbic System Limit of Detection Linear Models Linoleic Acids, Conjugated Lipid Metabolism Lipid Peroxidation Lipid Peroxides Lipids Lipolysis Lipopolysaccharides Lipoprotein Lipase Lipoproteins Lipoproteins, HDL Lipoproteins, LDL Literature Literature, Modern Liver Liver Cirrhosis Liver Diseases Liver Function Tests Liver Neoplasms Liver Neoplasms, Experimental Liver Transplantation Living Donors Locomotion Logic Logistic Models London Loneliness Long-Term Care Long-Term Potentiation Longevity Longitudinal Studies Lordosis Los Angeles Love Low Back Pain Lower Extremity Luciferases Lumbar Vertebrae Lumbosacral Region Lung Lung Diseases Lung Neoplasms Lupus Erythematosus, Systemic Luteinizing Hormone Lymphedema Lymph Nodes Lymphocyte Activation Lymphocyte Count Lymphocytes Lymphocyte Subsets Lymphoma Lysergic Acid Diethylamide Lysine Macaca fascicularis Macaca mulatta Macrophage Activation Macrophages Macrophages, Peritoneal Magic Magnesium Magnetic Field Therapy Magnetic Resonance Angiography Magnetic Resonance Imaging Magnetic Resonance Spectroscopy Magnetics Magnetoencephalography Malaria Malaria, Cerebral Malaria, Falciparum Malaria, Vivax Malawi Malaysia Male Mali Malnutrition Malondialdehyde Malpractice Mammals Mammary Glands, Animal Mammary Glands, Human Mammary Neoplasms, Experimental Mammography Managed Care Programs Manipulation, Chiropractic Manipulation, Orthopedic Manipulation, Osteopathic Manipulation, Spinal Manuscripts, Medical MAP Kinase Signaling System Marijuana Abuse Marijuana Smoking Marital Status Marital Therapy Marketing Marketing of Health Services Markov chains Marriage Martial Arts Maryland Massachusetts Massage Mass Media Mass Screening Mass Spectrometry Mast Cells Mastectomy Materia Medica Maternal-Fetal Exchange Maternal Behavior Maternal Exposure Maternal Health Services Maternal Nutritional Physiological Phenomena Mathematics Matrix Metalloproteinase 2 Matrix Metalloproteinase 9 Matrix Metalloproteinase Inhibitors Matrix Metalloproteinases Maze Learning MCF-7 Cells Meat Mechanoreceptors Mechanotransduction, Cellular Medetomidine Median Nerve Medicaid Medical Audit Medical History Taking Medical Informatics Medically Underserved Area Medically Uninsured Medical Marijuana Medical Oncology Medical Records Medical Staff, Hospital Medicare Medicare Part B Medication Adherence Medicine Medicine, African Traditional Medicine, Ayurvedic Medicine, Chinese Traditional Medicine, East Asian Traditional Medicine, Kampo Medicine, Tibetan Traditional Medicine, Traditional Medicine in Literature Meditation Meditative Absorption MEDLINE Medulla Oblongata Mefloquine Melanins Melanoma Melanoma, Experimental Melatonin Membrane Glycoproteins Membrane Microdomains Membrane Potential, Mitochondrial Membrane Potentials Membrane Proteins Membrane Transport Proteins Memory Memory, Short-Term Memory Disorders Men Menopause Menstruation Mental Competency Mental Disorders Mental Healing Mental Health Mental Health Services Mental Processes Mental Recall Mental State Mental Status Schedule Mentors Meperidine Mercury Meridians Mesenchymal Stromal Cells Meta-Analysis as Topic Metabolic Clearance Rate Metabolic Diseases Metabolic Networks and Pathways Metabolic Syndrome X Metabolism Metabolome Metabolomics Metagenome Metals Metals, Heavy Metaphor Metformin Methanol Methionine Methionine Adenosyltransferase Methods Methotrexate Methyl-CpG-Binding Protein 2 Methylation Methylenetetrahydrofolate Reductase (NADPH2) Methyl Ethers Mexican Americans Mexico Mice Mice, Inbred BALB C Mice, Inbred C3H Mice, Inbred C57BL Mice, Inbred CBA Mice, Inbred DBA Mice, Inbred ICR Mice, Inbred Strains Mice, Knockout Mice, Mutant Strains Mice, Nude Mice, Obese Mice, SCID Mice, Transgenic Michigan Microarray Analysis Microbial Sensitivity Tests Microbial Viability Microbiota Microcirculation Microdialysis Microglia Microinjections Micronucleus Tests Micronutrients MicroRNAs Microsatellite Repeats Microscopy Microscopy, Confocal Microscopy, Electron Microscopy, Electron, Scanning Microscopy, Electron, Transmission Microscopy, Fluorescence Microsomes, Liver Microtubule-Associated Proteins Midazolam Middle Aged Middle East Midwestern United States Midwifery Migraine Disorders Military Medicine Military Personnel Milk Milk, Human Mind-Body Relations, Metaphysical Mind-Body Therapies Mindfulness Minerals Minnesota Minority Groups Misogyny Missionaries Missouri Mitochondria Mitochondria, Heart Mitochondria, Liver Mitochondria, Muscle Mitochondrial Proteins Mitogen-Activated Protein Kinase 1 Mitogen-Activated Protein Kinase 3 Mitogen-Activated Protein Kinases Mitosis Mixed Function Oxygenases MMPI Mobility Limitation Models, Anatomic Models, Animal Models, Biological Models, Chemical Models, Econometric Models, Economic Models, Educational Models, Genetic Models, Molecular Models, Neurological Models, Nursing Models, Organizational Models, Psychological Models, Statistical Models, Theoretical Molecular Biology Molecular Chaperones Molecular Conformation Molecular Docking Simulation Molecular Sequence Annotation Molecular Sequence Data Molecular Structure Molecular Targeted Therapy Molecular Weight Momordica charantia Monitoring, Intraoperative Monitoring, Physiologic Monoamine Oxidase Monocytes Monoterpenes Mood Disorders Morale Moral Obligations Morals Morbidity Morphine Morpholines Mortality Mosquito Control Mother-Child Relations Mothers Motion Motion Pictures as Topic Motivation Motor Activity Motor Cortex Motor Neurons Motor Skills Mouth Mouth Diseases Movement Movement Disorders Moxibustion Mozambique Mucous Membrane Multi-Institutional Systems Multicenter Studies as Topic Multidrug Resistance-Associated Proteins Multigene Family Multiple Personality Disorder Multiple Sclerosis Multivariate Analysis Muscle, Skeletal Muscle, Smooth Muscle, Smooth, Vascular Muscle Contraction Muscle Fibers, Skeletal Muscle Proteins Muscle Relaxants, Central Muscle Relaxation Muscles Muscle Spasticity Muscle Spindles Muscle Strength Muscle Stretching Exercises Muscle Tonus Muscle Weakness Muscular Diseases Musculoskeletal Diseases Musculoskeletal Manipulations Musculoskeletal Pain Musculoskeletal System Music Music Therapy Mutagenesis Mutagenesis, Site-Directed Mutagenicity Tests Mutagens Mutant Proteins Mutation Mutation, Missense Myanmar Myeloid Differentiation Factor 88 Myocardial Contraction Myocardial Infarction Myocardial Ischemia Myocardial Reperfusion Injury Myocardium Myocytes, Cardiac Myocytes, Smooth Muscle Myofascial Pain Syndromes Mythology NAD NAD(P)H Dehydrogenase (Quinone) NADPH Oxidase Naloxone Nanoparticles Naphthoquinones Naphthyridines Narcissism Narcotic Antagonists Narcotics Narration National Health Programs National Institutes of Health (U.S.) Natural Childbirth Naturopathy Nausea Neck Neck Injuries Neck Muscles Neck Pain Necrosis Needles Needs Assessment Negotiating Neoplasm Invasiveness Neoplasm Metastasis Neoplasm Proteins Neoplasm Recurrence, Local Neoplasms Neoplasms, Experimental Neoplasms, Radiation-Induced Neoplasm Staging Neoplasm Transplantation Neoplastic Stem Cells Neovascularization, Pathologic Neovascularization, Physiologic Nepal Nerve Block Nerve Compression Syndromes Nerve Degeneration Nerve Fibers, Myelinated Nerve Growth Factors Nerve Net Nerve Regeneration Nerve Tissue Proteins Nervous System Nervous System Diseases Nervous System Physiological Phenomena Netherlands Neural Conduction Neuralgia Neural Inhibition Neural Networks (Computer) Neural Pathways Neural Stem Cells Neurites Neurobiology Neuroblastoma Neurocognitive Disorders Neurodegenerative Diseases Neurogenesis Neuroglia Neuroimaging Neuroimmunomodulation Neurologic Examination Neurology Neuromuscular Agents Neuromuscular Diseases Neuronal Plasticity Neurons Neurons, Afferent Neuropeptides Neuropeptide Y Neurophysiology Neuroprotective Agents Neuropsychological Tests Neuropsychology Neurosciences Neurosecretory Systems Neurosurgery Neurosurgical Procedures Neurotic Disorders Neurotoxicity Syndromes Neurotransmitter Agents Neutrophils New Jersey New South Wales New York New York City New Zealand NF-E2-Related Factor 2 NF-kappa B Niacinamide Nicotine Nigeria NIH 3T3 Cells Nitrates Nitric Oxide Nitric Oxide Synthase Nitric Oxide Synthase Type I Nitric Oxide Synthase Type II Nitric Oxide Synthase Type III Nitriles Nitrites Nitrogen Nitrous Oxide Nobel Prize Nociceptors Nocturnal Enuresis Non-Peer-Reviewed Nonlinear Dynamics Nonprescription Drugs Nonverbal Communication Nootropic Agents Norepinephrine North America North Carolina Norway Nuclear Family Nuclear Magnetic Resonance, Biomolecular Nuclear Proteins Nucleic Acid Conformation Nucleic Acid Hybridization Nucleus Accumbens Nurse's Role Nurse-Patient Relations Nurse Administrators Nurse Clinicians Nurse Midwives Nurse Practitioners Nurses Nursing Nursing Assessment Nursing Care Nursing Education Research Nursing Evaluation Research Nursing Homes Nursing Methodology Research Nursing Process Nursing Research Nursing Staff Nursing Staff, Hospital Nursing Theory Nutritional Physiological Phenomena Nutritional Requirements Nutritional Sciences Nutritional Status Nutritional Support Nutrition Assessment Nutrition Disorders Nutrition Policy Nutrition Surveys Nutrition Therapy Nutritive Value Obesity Obesity, Morbid Object Attachment Observation Observer Variation Obsessive-Compulsive Disorder Obsessive Behavior Obstetric Labor Complications Obstetrics Occipital Lobe Occult Occupational Diseases Occupational Health Occupational Health Services Occupational Therapy Occupations Odds Ratio Odors Oedipus Complex Office Visits Ohio Oils, Volatile Ointments Olfactory Bulb Olfactory Pathways Oligodeoxyribonucleotides Oligonucleotide Array Sequence Analysis Oligopeptides Oligosaccharides Oncogene Proteins Oncology Nursing Oneness Ontario Oocyte Donation Oocytes Ophthalmology Opioid-Related Disorders Opioid Peptides Optimism Oregon Organ Culture Techniques Organizational Case Studies Organizational Culture Organizational Innovation Organizational Objectives Organizational Policy Organizations Organ Size Organ Specificity Organ Transplantation Orgasm Orientation Orphan Nuclear Receptors Orthopedic Procedures Orthopedics Orthotic Devices Oryza sativa Osteoarthritis Osteoarthritis, Hip Osteoarthritis, Knee Osteoblasts Osteocalcin Osteoclasts Osteogenesis Osteopathic Medicine Osteoporosis Osteoporosis, Postmenopausal Otolaryngology Otorhinolaryngologic Diseases Outcome and Process Assessment (Health Care) Outcome Assessment (Health Care) Outpatient Clinics, Hospital Outpatients Ovalbumin Ovarian Neoplasms Ovariectomy Ovary Overweight Ownership Oxidants Oxidation-Reduction Oxidative Phosphorylation Oxidative Stress Oxidoreductases Oxidoreductases, N-Demethylating Oxygen Oxygen Consumption Oxytocics Oxytocin Ozone P-Glycoprotein p38 Mitogen-Activated Protein Kinases Pacemaker, Artificial Pain Pain, Intractable Pain, Postoperative Pain Clinics Pain Management Pain Measurement Pain Perception Pain Threshold Pakistan Palliative Care Palmitic Acid Palpation Panax Pancreas Pancreatic Neoplasms Pancreatitis Panic Disorder Pan troglodytes Papilloma Papua New Guinea Paralysis Paranoia Paranoid Disorders Parapsychology Parasite Egg Count Parasite Load Parasitemia Parasitic Sensitivity Tests Parasitology Parasympathetic Nervous System Parasympatholytics Parathyroid Hormone Parent-Child Relations Parenting Parents Paresthesia Parietal Lobe Parity Parkinson Disease Particle Size Parturition Pastoral Care Patch-Clamp Techniques Patents as Topic Patient-Centered Care Patient Acceptance of Health Care Patient Admission Patient Advocacy Patient Care Patient Care Planning Patient Care Team Patient Compliance Patient Dropouts Patient Education as Topic Patient Participation Patient Preference Patient Readmission Patient Rights Patients Patient Safety Patient Satisfaction Patient Selection Patriarchy Pattern Recognition, Automated Pattern Recognition, Visual PC12 Cells Peak Expiratory Flow Rate Pediatric Nursing Pediatrics Pedigree Peer Group Peer Review Peer Review, Research Pelvic Pain Pelvis Pennsylvania Pentobarbital Pentylenetetrazole Peptic Ulcer Peptide Fragments Peptides Perception Perfusion Periaqueductal Gray Periodicals as Topic Periodicity Perioperative Care Peripheral Nerves Peripheral Nervous System Diseases Permeability Peroxidase Peroxides Persecution Personal Autonomy Personality Personality Assessment Personality Development Personality Disorders Personality Inventory Personality Tests Personal Satisfaction personhood Personnel, Hospital Personnel Management Personnel Selection Persuasive Communication Peru Phagocytosis Phantom Limb Pharmaceutical Preparations Pharmacies Pharmacists Pharmacogenetics Pharmacology Pharmacy Phenanthrenes Phenobarbital Phenols Phenotype Philippines Philosophy Philosophy, Medical Philosophy, Nursing Phobic Disorders Phosphates Phosphatidylinositol 3-Kinases Phospholipids Phosphoproteins Phosphorus Phosphorylation Photic Stimulation Photography Phototherapy Phyllanthus Phyllanthus emblica Phylogeny Physical and Rehabilitation Medicine Physical Conditioning, Animal Physical Education and Training Physical Endurance Physical Examination Physical Exertion Physical Fitness Physical Stimulation Physical Therapists Physical Therapy Modalities Physical Therapy Specialty Physician's Practice Patterns Physician's Role Physician-Patient Relations Physician Assistants Physicians Physicians, Family Physicians, Primary Care Physicians, Women Physiology Phytoestrogens Phytotherapy Picolinic Acids Picrates Pilot Projects Pinus Piper Piperazines Piperidines Pituitary-Adrenal System Placebo Effect Placebos Placenta Plant Bark Plant Components, Aerial Plant Extracts Plant Gums Plant Leaves Plant Oils Plant Preparations Plant Proteins Plant Roots Plants Plants, Genetically Modified Plants, Medicinal Plant Stems Plant Structures Plasma Plasmids Plasmodium Plasmodium berghei Plasmodium falciparum Plasmodium vivax Platelet Aggregation Platelet Aggregation Inhibitors Play and Playthings Pneumonia Pneumothorax Poetry as Topic Point Mutation Poland Policy Making Politics Poly(ADP-ribose) Polymerases Polycystic Ovary Syndrome Polymerase Chain Reaction Polymers Polymorphism, Genetic Polymorphism, Restriction Fragment Length Polymorphism, Single Nucleotide Polyphenols Polysaccharides Polysomnography Polyunsaturated Alkamides Population Population Characteristics Population Density Population Dynamics Population Surveillance Positron-Emission Tomography Post-Traumatic Headache Posterior Horn Cells Postmenopause Postmortem Changes Postoperative Care Postoperative Complications Postoperative Nausea and Vomiting Postoperative Period Postpartum Period Postprandial Period Postural Balance Posture Potassium Poverty Powders Power (Psychology) PPAR alpha PPAR gamma Practice (Psychology) Practice Guidelines as Topic Pranayama Prayer Praziquantel Preanesthetic Medication Precancerous Conditions Predictive Value of Tests Prefrontal Cortex Pregnancy Pregnancy Complications Pregnancy Complications, Infectious Pregnancy Complications, Parasitic Pregnancy in Adolescence Pregnancy Outcome Pregnancy Rate Pregnancy Trimester, Third Pregnant Women Pregnenediones Prejudice Premature Birth Premenopause Premenstrual Syndrome Prenatal Care Prenatal Exposure Delayed Effects Preoperative Care Prescription Drugs Prescriptions Pressure Prevalence Preventive Health Services Preventive Medicine Primaquine Primary Cell Culture Primary Health Care Primary Prevention Primates Principal Component Analysis Prisoners Prisons Private Practice Private Sector Proanthocyanidins Probability Probiotics Problem-Based Learning Problem Solving Product Surveillance, Postmarketing Professional-Family Relations Professional-Patient Relations Professional Autonomy Professional Competence Professional Patient Relationship Professional Practice Professional Role Progeria Progesterone Prognosis Program Development Program Evaluation Proguanil Projection Projective Techniques Prolactin Proliferating Cell Nuclear Antigen Promoter Regions, Genetic Prone Position Propofol Proportional Hazards Models Proprioception Prosocial Behavior Prospective Studies Prostate Prostate-Specific Antigen Prostatic Hyperplasia Prostatic Neoplasms Prostatitis Protease Inhibitors Proteasome Endopeptidase Complex Proteasome Inhibitors Protective Agents Protein-Serine-Threonine Kinases Protein Binding Protein Biosynthesis Protein Carbonylation Protein Conformation Protein Folding Protein Isoforms Protein Kinase C Protein Kinase Inhibitors Protein Kinases Protein Precursors Protein Processing, Post-Translational Proteins Protein Structure, Secondary Protein Structure, Tertiary Protein Subunits Protein Transport Proteoglycans Proteolysis Proteome Proteomics Protestantism Proto-Oncogene Proteins Proto-Oncogene Proteins c-akt Proto-Oncogene Proteins c-bcl-2 Proto-Oncogene Proteins c-fos Proton Pump Inhibitors Protons Protozoan Proteins Pruritus Pseudomonas aeruginosa Psoriasis Psychiatric Nursing Psychiatric Status Rating Scales Psychiatry Psychoanalysis Psychoanalytic Interpretation Psychoanalytic Theory Psychoanalytic Therapy Psychological Psychological Tests Psychological Theory Psychology Psychology, Adolescent Psychology, Child Psychology, Clinical Psychology, Social Psychometrics Psychomotor Agitation Psychomotor Performance Psychoneuroimmunology Psychopathology Psychopharmacology Psychophysics Psychophysiologic Disorders Psychophysiology Psychosexual Development Psychosomatic Medicine Psychotherapeutic Processes Psychotherapy Psychotherapy, Brief Psychotherapy, Group Psychotic Disorders Psychotropic Drugs PTSD Publication Bias Publications Public Health Public Opinion Public Policy Public Sector Publishing Puerto Rico Pulmonary Alveoli Pulmonary Disease, Chronic Obstructive Pulmonary Ventilation Pulse Punctures Punicaceae Punishment Pyrazoles Pyridines Pyrimethamine Pyrimidines Pyrroles Qi Qigong Quackery Quadriplegia Qualitative Research Quality-Adjusted Life Years Quality Assurance, Health Care Quality Control Quality Indicators, Health Care Quality of Health Care Quality of Life Quantitative Trait Loci quantum theory Quebec Quercetin Questionnaires Quinazolines Quinine Quinolines Rabbits Radiation-Protective Agents Radiation Injuries Radiation Tolerance Radiculopathy Radiography Radioimmunoassay Radiology Radiopharmaceuticals Radiotherapy Random Allocation Randomized Controlled Trials as Topic Range of Motion, Articular Rape Rats Rats, Inbred BN Rats, Inbred F344 Rats, Inbred Lew Rats, Inbred SHR Rats, Inbred Strains Rats, Long-Evans Rats, Sprague-Dawley Rats, Wistar Rats, Zucker Reaction Time Reactive Oxygen Species Reading Reagent Kits, Diagnostic Real-Time Polymerase Chain Reaction Reality Testing Receptor, Epidermal Growth Factor Receptor, IGF Type 1 Receptor, Insulin Receptors, Androgen Receptors, Aryl Hydrocarbon Receptors, Calcitriol Receptors, Cell Surface Receptors, Chemokine Receptors, Cytoplasmic and Nuclear Receptors, Dopamine Receptors, Dopamine D2 Receptors, Estrogen Receptors, GABA-A Receptors, Glucocorticoid Receptors, LDL Receptors, N-Methyl-D-Aspartate Receptors, Nicotinic Receptors, Opioid Receptors, Opioid, delta Receptors, Opioid, mu Receptors, Progesterone Receptors, Serotonin Receptors, Steroid reciprocity Recognition (Psychology) Recombinant Fusion Proteins Recombinant Proteins Recombination, Genetic Recovery Recovery of Function Rectum Recurrence Reference Standards Reference Values Referral and Consultation Reflex Reflexotherapy Refugees Regional Blood Flow Registries Regression (Psychology) Regression Analysis Rehabilitation Rehabilitation Centers Reimbursement Mechanisms Reinforcement (Psychology) Rejection (Psychology) Rejuvenation Relaxation Relaxation Therapy Religion Religion and Gender Religion and Medicine Religion and Psychology Religion and Sex Religious Approach Religious Guidance Religious Meditation Religious Missions Religious Organization Religious Trance Remission, Spontaneous Remission Induction Renal Dialysis Renal Insufficiency, Chronic Reperfusion Injury Repetitive Sequences, Nucleic Acid Repression, Psychology Repressor Proteins Reproducibility of Results Reproduction Reproductive Health Reproductive Techniques, Assisted Republic of Korea Research Research Design Research Personnel Research Subjects Research Support as Topic Residence Characteristics Resilience, Psychological Resistance Training Resource Allocation Respiration Respiration, Artificial Respiratory Function Tests Respiratory Mechanics Respiratory Mucosa Respiratory Physiological Phenomena Respiratory Rate Respiratory Therapy Respiratory Tract Diseases Respiratory Tract Infections Response Elements Rest Restraint, Physical Resuscitation Retention (Psychology) Retinal Artery Occlusion Retinoblastoma Protein Retrospective Studies Rett Syndrome Reverse Transcriptase Polymerase Chain Reaction Review Literature as Topic Reward Rheumatic Diseases Rheumatology Rhinitis Rhinitis, Allergic, Perennial Rhinitis, Allergic, Seasonal Rhinovirus Rhizome Risk Risk-Taking Risk Assessment Risk Factors Risk Management Risk Reduction Behavior Ritonavir RNA RNA, Fungal RNA, Messenger RNA, Protozoan RNA, Ribosomal RNA, Ribosomal, 16S RNA, Small Interfering RNA, Untranslated RNA, Viral RNA-Binding Proteins RNA Interference ROC Curve Rodentia Role Role Playing Rotarod Performance Test Rotation Rotavirus Infections Running Rural Health Rural Health Services Rural Population Russia S-Adenosylmethionine Saccharomyces cerevisiae Saccharomyces cerevisiae Proteins Sacred Feminine Sacroiliac Joint Sacrum Safety Safety Management Salacia Salaries and Fringe Benefits Saliva Salmonella typhimurium Salvia miltiorrhiza Samadhi Sample Size Sampling Studies San Francisco Saponins Saskatchewan Saudi Arabia Scalp Scent Schistosomicides Schizophrenia Schizophrenic Psychology Schools Schools, Medical Sciatica Sciatic Nerve science Science and Gender Scientific Scientific Organization Scleroderma, Systemic Scoliosis Scotland Scutellaria baicalensis Seasons Secondary Prevention Sedentary Lifestyle Seeds Seizures Selection, Genetic Selenium Self-Assessment self-compassion Self-Help Groups Self-Injurious Behavior Self Administration Self Care Self Concept Self Disclosure Self Efficacy Self Medication Self Report Semantics Semen Senegal Sensation Sensation Disorders Sensitivity and Specificity Sensory Deprivation Sensory Receptor Cells Sensory Thresholds Sepsis Sequence Alignment Sequence Analysis, DNA Sequence Deletion Sequence Homology, Amino Acid Serine Endopeptidases Serotonin Serotonin Antagonists Serotonin Plasma Membrane Transport Proteins Serotonin Uptake Inhibitors Serum Serum Albumin Sesquiterpenes Set (Psychology) Severity of Illness Index Sex Sex Characteristics Sex Distribution Sex Education Sex Factors Sexism Sex Offenses Sexual Behavior Sexual Behavior, Animal Sexual Dysfunction, Physiological Sexual Dysfunctions, Psychological Sexuality Sexually Transmitted Diseases Sexual Partners Shaman Shamanism Shame Sheep Shock, Septic Shoulder Shoulder Impingement Syndrome Shoulder Joint Shoulder Pain Siblings Sick Leave Sickness Impact Profile Sick Role Signal Processing, Computer-Assisted Signal Transduction Silent Information Regulator Proteins, Saccharomyces cerevisiae Silymarin Simvastatin Singapore Single-Blind Method Sinusitis Sirolimus Sirtuin 1 Sirtuin 2 Sirtuins Skin Skin Aging Skin Diseases Skin Neoplasms Skin Physiological Phenomena Skin Temperature Skin Tests Skull Sleep Sleep, REM Sleep Deprivation Sleep Disorders Sleep Initiation and Maintenance Disorders Sleep Stages Smell Smoking Smoking Cessation Social Adjustment Social Behavior Social Behavior Disorders Social Change Social Class Social Conditions Social Conformity Social Control, Formal Social Control, Informal Social Desirability Social distance Social Dominance Social Environment Social Identification Social Isolation Socialization Social Justice Social Perception Social Problems Social Responsibility Social Stigma Social Support Social Values Social Welfare Social Work Societies Societies, Medical Societies, Scientific Socioeconomic Factors Sociology, Medical Sodium Sodium Chloride Software Solubility Solutions Solvents Somatoform Disorders Somatomedins Somatosensory Cortex Somatostatin Sound South Africa South Australia South Carolina Southeastern United States Southwestern United States Soybean Proteins Soybeans Soy Foods Space Perception Spain Spasm Specialization Species Specificity Spectrometry, Mass, Electrospray Ionization Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Spectrophotometry, Infrared Spectrophotometry, Ultraviolet Spectroscopy, Fourier Transform Infrared Spectrum Analysis Speech Speech Disorders Spermatozoa Spinal Cord Spinal Cord Compression Spinal Cord Injuries Spinal Diseases Spinal Fractures Spinal Injuries Spinal Nerve Roots Spinal Nerves Spinal Osteophytosis Spinal Stenosis Spine Spirits Spiritual Healing Spiritualism Spirituality Spiritual Leader Spiritual System Spiritual Therapies Spiro Compounds Spirometry Spleen Splints Spondylitis, Ankylosing Spondylolisthesis Sports Sports Medicine Spouse Abuse Spouses Sprains and Strains Sputum Sri Lanka Staining and Labeling Staphylococcal Infections Staphylococcus aureus Starvation STAT3 Transcription Factor State Government State Medicine States of Consciousness Statistics, Nonparametric Statistics as Topic Stem Cells Stem Cell Transplantation Stereoisomerism Stereotypes Stereotyping Steroids Sterol Regulatory Element Binding Protein 1 Stilbenes Stimulation, Chemical Stomach Stomach Neoplasms Stomach Ulcer Street Drugs Streptozocin Stress Stress, Mechanical Stress, Physiological Stress, Psychological Stress Disorders, Post-Traumatic Stroke Stroke Volume Structure-Activity Relationship Strychnine Students Students, Health Occupations Students, Medical Students, Nursing Subcutaneous Fat Subcutaneous Tissue Subliminal Stimulation Substance-Related Disorders Substance Abuse, Intravenous Substance Abuse Treatment Centers Substance P Substance Withdrawal Syndrome Substrate Specificity Sucrose Sudan Suggestion Suicidal Ideation Suicide Suicide, Assisted Suicide, Attempted Sulfadoxine Sulfates Sulfhydryl Compounds Sulfides Sulfonamides Sulfones Sunlight Superoxide Dismutase Superoxides Suppositories Surgery, Oral Surgery, Plastic Surgical Procedures, Operative Surveys and Questionnaires Survival Survival Analysis Survival Rate Survivors Sweden Sweetening Agents Swimming Swine Switzerland Symbolism Sympathetic Nervous System Symporters Synapses Synaptic Transmission Syncope Syndrome Synovial Membrane Systems Biology Systems Theory Systole T-Lymphocytes T-Lymphocytes, Cytotoxic T-Lymphocytes, Helper-Inducer T-Lymphocytes, Regulatory T-Lymphocyte Subsets Tablets Tai Ji Taiwan Tandem Mass Spectrometry Tantra Tantric Tantric Buddhism Tanzania Tape Recording Task Performance and Analysis Taste tau Proteins Taurine Tea Teaching Technology, Pharmaceutical Telephone Television Telomerase Telomere Telomere Homeostasis Telomeres Telomere Shortening Temperament Temperance Temperature Templates, Genetic Temporal Lobe Temporomandibular Joint Temporomandibular Joint Disorders Temporomandibular Joint Dysfunction Syndrome tenderness Tendinopathy Tendons Tennessee Tennis Elbow Tension-Type Headache Terminal Care Terminalia Terminally Ill Terminology as Topic Terpenes Terrorism Testis Testosterone Tetradecanoylphorbol Acetate Tetrahydrofolate Dehydrogenase Tetrahymena Tetrahymena thermophila Tetrazolium Salts Texas Textbooks as Topic Th1 Cells Th2 Cells Th17 Cells Thailand Thalamus thankfulness Theology Therapeutic Irrigation Therapeutics Therapeutic Touch Therapy, Computer-Assisted Thermodynamics Thermography Theta Rhythm Thiazoles Thiazolidinediones Thigh Thinking Thinness Thiobarbituric Acid Reactive Substances Thioctic Acid Thiopental Thoracic Vertebrae Thorax Thrombolytic Therapy Thrombosis Thymus Gland Thyroidectomy Thyroid Gland Thyroxine Tibet Tibetan Tibia Time Time Factors Time Perception Tinnitus Tinospora Tissue and Organ Procurement Tissue Culture Techniques Tissue Distribution Tissue Donors Tobacco Tobacco Use Disorder Toll-Like Receptor 2 Toll-Like Receptor 4 Toll-Like Receptors Tomography, Emission-Computed Tomography, Emission-Computed, Single-Photon Tomography, X-Ray Computed Tongue Toothache Tooth Extraction Torque TOR Serine-Threonine Kinases Torticollis Torture Total Quality Management Touch Touch Perception Tourette Syndrome Toxicity Tests Toxicity Tests, Acute Toxicology Trace Elements Traction Traditional Chinese Medicine Traditional Medicine Trance Trans-Activators Transcendence Transcription, Genetic Transcriptional Activation Transcription Factor AP-1 Transcription Factor RelA Transcription Factors Transcriptome Transcultural Nursing Transcutaneous Electric Nerve Stimulation Transfection Transfer (Psychology) Transference (Psychology) Transforming Growth Factor beta Transforming Growth Factor beta1 Transients and Migrants Translating Translational Medical Research Transplantation, Heterologous Travel Treatment Failure Treatment Outcome Treatment Refusal Trees Tremor Tretinoin Trigeminal Neuralgia Triglycerides Triiodothyronine Triterpenes TRPV Cation Channels Trust Truth Disclosure Tryptophan Tuberculosis Tumor Burden Tumor Cells, Cultured Tumor Markers, Biological Tumor Necrosis Factor-alpha Tumor Suppressor Protein p53 Tumor Suppressor Proteins Turkey Twins Twins, Dizygotic Twins, Monozygotic Tyrosine Ubiquinone Ubiquitin Ubiquitin-Protein Ligases Ubiquitination Uganda Ultrasonic Therapy Ultrasonography Ultrasonography, Doppler Ultrasonography, Doppler, Color Ultraviolet Rays Uncertainty Unconscious (Psychology) Unconsciousness Unfolded Protein Response Unitary United Kingdom United States United States Department of Veterans Affairs United States Food and Drug Administration Unity Universities Unsafe Sex Up-Regulation Upper Extremity Urban Health Urban Health Services Urban Population Urea Uric Acid Urinary Bladder Urinary Bladder Neoplasms Urinary Incontinence Urinary Tract Infections Urination Disorders Urine Urodynamics User-Computer Interface USSR Uterine Cervical Neoplasms Uterus Utilization Review Vaccination Vaccines Vaccinium macrocarpon Vagina Vagus Nerve Valerian Valproic Acid Value of Life Vascular Cell Adhesion Molecule-1 Vascular Diseases Vascular Endothelial Growth Factor A Vascular Endothelial Growth Factor Receptor-2 Vascular Resistance Vasodilation Vasodilator Agents Vasomotor System Vasopressins Vegetables Ventral Tegmental Area Ventricular Function, Left Ventricular Remodeling Verbal Behavior Verbal Learning Version, Fetal Vertebral Artery Vertebral Artery Dissection Vertebrobasilar Insufficiency Vertigo Vestibular Diseases Vestibule, Labyrinth Veterans Veterinary Medicine Vibration Victoria Video Games Video Recording Videotape Recording Vietnam Violence Viral Load Virginia Virtues Virus Diseases Virus Replication Viscera Vision, Ocular Vision Disorders Visual Acuity Visual Fields Visual Perception Vital Capacity Vitamin A Vitamin B 6 Vitamin B 12 Vitamin B Complex Vitamin D Vitamin D Deficiency Vitamin E Vitamins Vitis Volition Volunteers Vomiting Vulnerable Populations Waist-Hip Ratio Waist Circumference Waiting Lists Wakefulness Walking Warfare Warts Washington Water Weight-Bearing Weight Gain Weight Lifting Weight Loss well-being Wellness Western World Whiplash Injuries Wine Wisconsin Wit and Humor as Topic Witch Witchcraft Withania Withanolides Withholding Treatment Women Women's Health Women's Health Services Women's Rights Women, Working Women in Religion Women in Science Work Workers' Compensation Workload Workplace World Health Organization Worship Wound Healing Wounds and Injuries Wrist writing X-Ray Diffraction Xanthones Xenobiotics Xenograft Model Antitumor Assays Xerostomia Yang Deficiency Yeasts Yin-Yang Yin Deficiency Yoga Young Adult Youyou Tu Zambia Zebrafish Zinc Zygapophyseal Joint