| Mental health | 62 | 0 |
| Public health | 62 | 0 |
| Machine learning | 44 | 0 |
| Epidemiology | 34 | 0 |
| Artificial intelligence | 31 | 0 |
| Cannabis | 27 | 0 |
| Molecular biology | 26 | 0 |
| Natural language processing | 26 | 0 |
| Depression, Mental | 24 | 0 |
| Chemotherapy | 23 | 0 |
| Oncology | 22 | 0 |
| Substance abuse | 22 | 0 |
| Cognitive neuroscience | 21 | 0 |
| Cognitive psychology | 20 | 0 |
| COVID-19 (Disease) | 19 | 0 |
| Macrophages | 19 | 0 |
| HIV (Viruses) | 18 | 0 |
| Neurosciences | 18 | 0 |
| Biochemistry | 16 | 0 |
| COVID-19 Pandemic (2020-) | 16 | 0 |
| Uganda | 16 | 0 |
| Cancer | 15 | 0 |
| Genetics | 15 | 0 |
| Adolescence | 14 | 0 |
| Inflammation | 14 | 0 |
| Speech disorders | 14 | 0 |
| Traffic safety | 14 | 0 |
| Youth | 14 | 0 |
| China | 12 | 0 |
| Clinical trials | 12 | 0 |
| Diabetic nephropathies | 12 | 0 |
| Geographic information systems | 11 | 0 |
| Neurology | 11 | 0 |
| Pediatrics | 11 | 0 |
| Aphasia | 10 | 0 |
| Climatic changes | 10 | 0 |
| Diabetes | 10 | 0 |
| Spatial analysis (Statistics) | 10 | 0 |
| Traumatism | 10 | 0 |
| Wildfires | 10 | 0 |
| Adolescent psychology | 9 | 0 |
| Anxiety | 9 | 0 |
| Anxiety disorders | 9 | 0 |
| California | 9 | 0 |
| Catalysis | 9 | 0 |
| Hospitals | 9 | 0 |
| Materials science | 9 | 0 |
| Microbiology | 9 | 0 |
| Nigeria | 9 | 0 |
| Pandemics | 9 | 0 |
| Cognition | 8 | 0 |
| Electrochemistry | 8 | 0 |
| Immunology | 8 | 0 |
| Nutrition | 8 | 0 |
| Qualitative research | 8 | 0 |
| Systematic reviews (Medical research) | 8 | 0 |
| Bioinformatics | 7 | 0 |
| Computer science | 7 | 0 |
| Deep learning (Machine learning) | 7 | 0 |
| Dementia | 7 | 0 |
| Drugged driving | 7 | 0 |
| Language acquisition | 7 | 0 |
| Language disorders | 7 | 0 |
| Neural networks (Computer science) | 7 | 0 |
| Patient-centered health care | 7 | 0 |
| Suicidal behavior | 7 | 0 |
| Vaccination | 7 | 0 |
| Attention | 6 | 0 |
| City planning | 6 | 0 |
| Eating disorders | 6 | 0 |
| Education | 6 | 0 |
| Fishery management | 6 | 0 |
| Intimate partner violence | 6 | 0 |
| Irritability | 6 | 0 |
| Linguistics | 6 | 0 |
| Mental health services | 6 | 0 |
| Pharmacology | 6 | 0 |
| Remote sensing | 6 | 0 |
| Sexual health | 6 | 0 |
| Sustainability | 6 | 0 |
| Automatic speech recognition | 5 | 0 |
| Bacteria | 5 | 0 |
| Bangladesh | 5 | 0 |
| Bilingualism | 5 | 0 |
| Chemistry, Organic | 5 | 0 |
| Child development | 5 | 0 |
| COVID-19 vaccines | 5 | 0 |
| Electric vehicles | 5 | 0 |
| Electroencephalography | 5 | 0 |
| Energy storage | 5 | 0 |
| Health behavior | 5 | 0 |
| Hydrology | 5 | 0 |
| Lithium ion batteries | 5 | 0 |
| Longitudinal studies | 5 | 0 |
| Magnetic brain stimulation | 5 | 0 |
| Magnetic resonance imaging | 5 | 0 |
| Medicine | 5 | 0 |
| Mycobacterium tuberculosis | 5 | 0 |
| Nanotechnology | 5 | 0 |
| Neurophysiology | 5 | 0 |
| Neuropsychology | 5 | 0 |
| Pre-exposure prophylaxis | 5 | 0 |
| Psychology | 5 | 0 |
| Psychopharmacology | 5 | 0 |
| Sexual minority men | 5 | 0 |
| Sign language | 5 | 0 |
| Smoking cessation | 5 | 0 |
| Stuttering | 5 | 0 |
| Tetrahydrocannabinol | 5 | 0 |
| Trauma centers | 5 | 0 |
| Tuberculosis | 5 | 0 |
| Type 2 diabetes | 5 | 0 |
| Aging | 4 | 0 |
| Alcohol | 4 | 0 |
| Alzheimer's disease | 4 | 0 |
| Biochemical markers | 4 | 0 |
| Body image | 4 | 0 |
| Clinical psychology | 4 | 0 |
| Cognitive therapy | 4 | 0 |
| College students | 4 | 0 |
| Computational biology | 4 | 0 |
| Computer vision | 4 | 0 |
| Drinking of alcoholic beverages | 4 | 0 |
| English language | 4 | 0 |
| Environmental monitoring | 4 | 0 |
| Environmental policy | 4 | 0 |
| Fire ecology | 4 | 0 |
| Florida | 4 | 0 |
| Gender identity | 4 | 0 |
| Genomics | 4 | 0 |
| Geography | 4 | 0 |
| Health education | 4 | 0 |
| HIV/AIDS awareness | 4 | 0 |
| Hypertension | 4 | 0 |
| Long-term care facilities | 4 | 0 |
| Medical care | 4 | 0 |
| Memory | 4 | 0 |
| Nephrology | 4 | 0 |
| Neurobiology | 4 | 0 |
| Obesity | 4 | 0 |
| Obesity in children | 4 | 0 |
| Post-traumatic stress disorder | 4 | 0 |
| Psychotherapy | 4 | 0 |
| Roadside sobriety tests | 4 | 0 |
| Robotics | 4 | 0 |
| Semantics | 4 | 0 |
| Sexual orientation | 4 | 0 |
| Solid state batteries | 4 | 0 |
| Stem cells | 4 | 0 |
| Therapeutics | 4 | 0 |
| Transgender people | 4 | 0 |
| Transportation | 4 | 0 |
| Women | 4 | 0 |
| Academic achievement | 3 | 0 |
| Agricultural laborers | 3 | 0 |
| Anatomy | 3 | 0 |
| Autism spectrum disorders | 3 | 0 |
| Automobile driving simulators | 3 | 0 |
| Autonomous robots | 3 | 0 |
| Awareness | 3 | 0 |
| Burn out (Psychology) | 3 | 0 |
| Cell membranes | 3 | 0 |
| Cerebral cortex | 3 | 0 |
| Chemistry | 3 | 0 |
| Circumcision | 3 | 0 |
| Community-based research | 3 | 0 |
| Deafness | 3 | 0 |
| Decision making | 3 | 0 |
| Detoxification (Substance abuse treatment) | 3 | 0 |
| Disease management | 3 | 0 |
| Emergency medicine | 3 | 0 |
| Endoplasmic reticulum | 3 | 0 |
| Environmental impact analysis | 3 | 0 |
| Environmental sciences | 3 | 0 |
| Environmental sustainability | 3 | 0 |
| Epidemics | 3 | 0 |
| Evolution (Biology) | 3 | 0 |
| Feasibility studies | 3 | 0 |
| Foster children | 3 | 0 |
| Global Health Council | 3 | 0 |
| Health behavior in adolescence | 3 | 0 |
| Health promotion | 3 | 0 |
| Highly active antiretroviral therapy | 3 | 0 |
| Hispanic Americans | 3 | 0 |
| Human-computer interaction | 3 | 0 |
| Intoxication | 3 | 0 |
| Kenya | 3 | 0 |
| Kidney disease | 3 | 0 |
| Kidneys | 3 | 0 |
| Land use | 3 | 0 |
| Marine biology | 3 | 0 |
| Maternal health services | 3 | 0 |
| Medical education | 3 | 0 |
| Meta-analysis | 3 | 0 |
| Metamorphosis | 3 | 0 |
| Mexico | 3 | 0 |
| Microplastics | 3 | 0 |
| Mitochondria | 3 | 0 |
| Mixed methods research | 3 | 0 |
| Multilingualism | 3 | 0 |
| Natural disasters | 3 | 0 |
| Natural products | 3 | 0 |
| Neuroplasticity | 3 | 0 |
| Nuclear magnetic resonance spectroscopy | 3 | 0 |
| Older people | 3 | 0 |
| Patient compliance | 3 | 0 |
| Personality | 3 | 0 |
| Photocatalysis | 3 | 0 |
| Pollution | 3 | 0 |
| Psychiatry | 3 | 0 |
| Refugees | 3 | 0 |
| Resilience (Personality trait) | 3 | 0 |
| Risk assessment | 3 | 0 |
| Risk perception | 3 | 0 |
| Sexual minorities | 3 | 0 |
| Smoking | 3 | 0 |
| Social psychology | 3 | 0 |
| Speech therapy | 3 | 0 |
| Sub-Saharan Africa | 3 | 0 |
| Surgery | 3 | 0 |
| Surveys | 3 | 0 |
| Sustainable development | 3 | 0 |
| Telecommunication in medicine | 3 | 0 |
| Tobacco use | 3 | 0 |
| Virology | 3 | 0 |
| Virtual reality in medicine | 3 | 0 |
| Acoustic localization | 2 | 0 |
| Affect (Psychology) | 2 | 0 |
| Afghanistan | 2 | 0 |
| Africa | 2 | 0 |
| Aggression and violence | 2 | 0 |
| Alcoholism | 2 | 0 |
| American College of Surgeons | 2 | 0 |
| American Physical Society. Division of Condensed Matter Physics | 2 | 0 |
| Analytical chemistry | 2 | 0 |
| Anorexia nervosa | 2 | 0 |
| Antennas, Horn | 2 | 0 |
| Apoptosis | 2 | 0 |
| Asia | 2 | 0 |
| Asian Americans | 2 | 0 |
| Audiology | 2 | 0 |
| Autism | 2 | 0 |
| Autistic children | 2 | 0 |
| Bacteriophages | 2 | 0 |
| Bilingualism in children | 2 | 0 |
| Biodiversity | 2 | 0 |
| Biology | 2 | 0 |
| Biotechnology | 2 | 0 |
| Boron nitride | 2 | 0 |
| Brain | 2 | 0 |
| Cardinalfishes | 2 | 0 |
| Cell migration | 2 | 0 |
| Child health services | 2 | 0 |
| Child mental health | 2 | 0 |
| Child psychology | 2 | 0 |
| Childhood development | 2 | 0 |
| Cisplatin | 2 | 0 |
| Cognitive science | 2 | 0 |
| Communication | 2 | 0 |
| Community health services | 2 | 0 |
| Crisis intervention (Mental health services) | 2 | 0 |
| Cultural competence | 2 | 0 |
| Data mining | 2 | 0 |
| Deforestation | 2 | 0 |
| Demography | 2 | 0 |
| Diagnostic imaging | 2 | 0 |
| Down syndrome | 2 | 0 |
| Drunk driving | 2 | 0 |
| Early childhood education | 2 | 0 |
| Earthquakes | 2 | 0 |
| Ecology | 2 | 0 |
| Education, Higher | 2 | 0 |
| Educational evaluation | 2 | 0 |
| Educational psychology | 2 | 0 |
| Electrical engineering | 2 | 0 |
| Electromagnetic waves | 2 | 0 |
| Emergency management | 2 | 0 |
| Energy systems | 2 | 0 |
| Environmental engineering | 2 | 0 |
| Environmental health | 2 | 0 |
| Environmental management | 2 | 0 |
| Ethnicity | 2 | 0 |
| Families | 2 | 0 |
| Family violence | 2 | 0 |
| Fish physiology | 2 | 0 |
| Fisheries | 2 | 0 |
| Food consumption | 2 | 0 |
| Fruit | 2 | 0 |
| Fungi | 2 | 0 |
| Gene flow | 2 | 0 |
| Genetic engineering | 2 | 0 |
| Health services accessibility | 2 | 0 |
| Health surveys | 2 | 0 |
| Hearing disorders | 2 | 0 |
| Herpetology | 2 | 0 |
| Himalaya Mountains | 2 | 0 |
| Hyperspectral imaging | 2 | 0 |
| Image processing | 2 | 0 |
| Information technology | 2 | 0 |
| Intracranial pressure | 2 | 0 |
| Iran | 2 | 0 |
| Iron | 2 | 0 |
| Lactate dehydrogenase | 2 | 0 |
| Language and languages | 2 | 0 |
| Laparoscopy | 2 | 0 |
| Law enforcement | 2 | 0 |
| Learning | 2 | 0 |
| LGBT activism | 2 | 0 |
| Lizards | 2 | 0 |
| Magnetoencephalography | 2 | 0 |
| Marijuana | 2 | 0 |
| Marine bacteria | 2 | 0 |
| Mathematical optimization | 2 | 0 |
| Medical genetics | 2 | 0 |
| Medical technology | 2 | 0 |
| Mental illness | 2 | 0 |
| Metabolic syndrome | 2 | 0 |
| Metastasis | 2 | 0 |
| Methamphetamine | 2 | 0 |
| Middle East | 2 | 0 |
| Molecular dynamics | 2 | 0 |
| Mortality | 2 | 0 |
| Motivation (Psychology) | 2 | 0 |
| Multilingual education | 2 | 0 |
| Mutation (Biology) | 2 | 0 |
| Natural language processing (Computer science) | 2 | 0 |
| Nepal | 2 | 0 |
| Neurolinguistics | 2 | 0 |
| Nurses | 2 | 0 |
| Nursing homes | 2 | 0 |
| Occupational health services | 2 | 0 |
| Oceanography | 2 | 0 |
| Oil spills | 2 | 0 |
| Opioids | 2 | 0 |
| Optical detectors | 2 | 0 |
| Organic compounds | 2 | 0 |
| Pancreatic beta cells | 2 | 0 |
| Parasitology | 2 | 0 |
| Pathology | 2 | 0 |
| Patient satisfaction | 2 | 0 |
| Pediatric endocrinology | 2 | 0 |
| Perovskite materials | 2 | 0 |
| Photovoltaic power generation | 2 | 0 |
| Phylogeny | 2 | 0 |
| Phytopathogenic fungi | 2 | 0 |
| Plasmids | 2 | 0 |
| Platinum | 2 | 0 |
| Population genetics | 2 | 0 |
| Poverty | 2 | 0 |
| Primary care | 2 | 0 |
| Protein binding | 2 | 0 |
| Proteins | 2 | 0 |
| Pseudomonas aeruginosa | 2 | 0 |
| Psychiatric disorders | 2 | 0 |
| Racism | 2 | 0 |
| Reading | 2 | 0 |
| Reading comprehension | 2 | 0 |
| Renewable energy | 2 | 0 |
| Renewable energy sources | 2 | 0 |
| Reproductive health | 2 | 0 |
| Research methods | 2 | 0 |
| Rural development | 2 | 0 |
| Schizophrenia | 2 | 0 |
| Schools | 2 | 0 |
| Sex differences (Psychology) | 2 | 0 |
| Sleep disorders | 2 | 0 |
| Smell disorders | 2 | 0 |
| Social justice | 2 | 0 |
| Social networks | 2 | 0 |
| Southern States | 2 | 0 |
| Southwest Nigeria | 2 | 0 |
| Spanish language | 2 | 0 |
| Statistics | 2 | 0 |
| Stigma (Social psychology) | 2 | 0 |
| Suicide | 2 | 0 |
| Temporal lobes | 2 | 0 |
| Time perception | 2 | 0 |
| Tobacco | 2 | 0 |
| Toxoplasmosis | 2 | 0 |
| Traffic accidents | 2 | 0 |
| Traffic safety and children | 2 | 0 |
| Transgender youth | 2 | 0 |
| Vaccine hesitancy | 2 | 0 |
| Veterans | 2 | 0 |
| Violence | 2 | 0 |
| Virtual reality | 2 | 0 |
| Water quality | 2 | 0 |
| Water quality management | 2 | 0 |
| Weight loss | 2 | 0 |
| Wildland-urban interface | 2 | 0 |
| Women's health services | 2 | 0 |
| Abuse | 1 | 0 |
| Acceptability (Linguistics) | 1 | 0 |
| Activism | 1 | 0 |
| Adaptation (Biology) | 1 | 0 |
| Adaptive natural resource management | 1 | 0 |
| Adaptive signal processing | 1 | 0 |
| Adolescent psychiatry | 1 | 0 |
| Adulthood | 1 | 0 |
| Advertising | 1 | 0 |
| Aerosols | 1 | 0 |
| Africa, East | 1 | 0 |
| Age | 1 | 0 |
| Age factors in disease | 1 | 0 |
| Age groups | 1 | 0 |
| Agreement on Port State Measures to Prevent, Deter, and Eliminate Illegal, Unreported, and Unregulated Fishing (2009 November 22) | 1 | 0 |
| AIDS (Disease) | 1 | 0 |
| AIDS vaccines | 1 | 0 |
| Air travel | 1 | 0 |
| Alaska | 1 | 0 |
| Alaska Natives | 1 | 0 |
| Albania | 1 | 0 |
| Alexithymia | 1 | 0 |
| Aluminum | 1 | 0 |
| Ambiguity | 1 | 0 |
| Ambulatory medical care for children | 1 | 0 |
| American Board of Thoracic Surgery | 1 | 0 |
| Amyloid | 1 | 0 |
| Amyloid beta-protein | 1 | 0 |
| Anger | 1 | 0 |
| Anhedonia | 1 | 0 |
| Animal ecophysiology | 1 | 0 |
| Anoxemia | 1 | 0 |
| Antenna arrays | 1 | 0 |
| Antibiotics | 1 | 0 |
| Antidepressants | 1 | 0 |
| Antipsychotic drugs | 1 | 0 |
| Antiviral agents | 1 | 0 |
| Anxiety in youth | 1 | 0 |
| Apolipoprotein E | 1 | 0 |
| Applied mathematics | 1 | 0 |
| Appropriateness (Ethics) | 1 | 0 |
| Approximation theory | 1 | 0 |
| Arab countries | 1 | 0 |
| Arnold-Chiari deformity | 1 | 0 |
| Art and science | 1 | 0 |
| Articulation disorders | 1 | 0 |
| Artificial reefs | 1 | 0 |
| Artificial satellites in telecommunication | 1 | 0 |
| Athletes | 1 | 0 |
| Atlantic Ocean | 1 | 0 |
| Attachment behavior | 1 | 0 |
| Attitude (Psychology) | 1 | 0 |
| Auditory perception | 1 | 0 |
| Autism in children | 1 | 0 |
| Autoimmune diseases | 1 | 0 |
| Automated vehicles | 1 | 0 |
| Automatic control | 1 | 0 |
| Automobile driving | 1 | 0 |
| Battery charging stations (Electric vehicles) | 1 | 0 |
| BCG vaccines | 1 | 0 |
| Bcl-2 protein family | 1 | 0 |
| Behavior disorders in adolescence | 1 | 0 |
| Behavior modification | 1 | 0 |
| Behavior therapy | 1 | 0 |
| Bias (Law) | 1 | 0 |
| Big data | 1 | 0 |
| Bioactive compounds | 1 | 0 |
| Biomechanics | 1 | 0 |
| Biostatistics | 1 | 0 |
| Biotic communities | 1 | 0 |
| Bipolar disorder | 1 | 0 |
| Birds | 1 | 0 |
| Bisexual people | 1 | 0 |
| Bismuth | 1 | 0 |
| Blood donors | 1 | 0 |
| Blood pressure | 1 | 0 |
| Blunt trauma | 1 | 0 |
| Body image in men | 1 | 0 |
| Bolivia | 1 | 0 |
| Bones | 1 | 0 |
| Borderlands | 1 | 0 |
| Borderline personality disorder | 1 | 0 |
| Boron compounds | 1 | 0 |
| Boundary disputes | 1 | 0 |
| Brain damage | 1 | 0 |
| Brain mapping | 1 | 0 |
| Brazil | 1 | 0 |
| British Petroleum Company | 1 | 0 |
| Building information modeling | 1 | 0 |
| Built environment | 1 | 0 |
| Buprenorphine | 1 | 0 |
| Calculus | 1 | 0 |
| California condor | 1 | 0 |
| Cancer Research UK | 1 | 0 |
| Carbon dioxide | 1 | 0 |
| Cardiovascular diseases in old age | 1 | 0 |
| Career development | 1 | 0 |
| Cartography | 1 | 0 |
| Catalysts | 1 | 0 |
| Catecholamines | 1 | 0 |
| Cells | 1 | 0 |
| Center to Reduce Cancer Health Disparities (U.S.) | 1 | 0 |
| Central America | 1 | 0 |
| Central Valley Project (Calif.) | 1 | 0 |
| Chagas' disease | 1 | 0 |
| Chemical engineering | 1 | 0 |
| Chemical reactions | 1 | 0 |
| Cheminformatics | 1 | 0 |
| Child abuse | 1 | 0 |
| Child and Adolescent Service System Program (National Institute of Mental Health) | 1 | 0 |
| Child care services | 1 | 0 |
| Child restraint systems in automobiles | 1 | 0 |
| Child welfare | 1 | 0 |
| Children with autism spectrum disorders | 1 | 0 |
| Chinese language | 1 | 0 |
| Choline | 1 | 0 |
| Chronic diseases | 1 | 0 |
| Chronic lymphocytic leukemia | 1 | 0 |
| Circadian rhythms | 1 | 0 |
| Clinical chemistry | 1 | 0 |
| Clinics | 1 | 0 |
| Cloud computing | 1 | 0 |
| Collective behavior | 1 | 0 |
| Colonoscopy | 1 | 0 |
| Combustion | 1 | 0 |
| Communicable diseases | 1 | 0 |
| Communication disorders | 1 | 0 |
| Community development | 1 | 0 |
| Community organization | 1 | 0 |
| Computational chemistry | 1 | 0 |
| Computational linguistics | 1 | 0 |
| Computational physics | 1 | 0 |
| Computer security | 1 | 0 |
| Conduct disorders in adolescence | 1 | 0 |
| Conflict management | 1 | 0 |
| Conflicts | 1 | 0 |
| Congo (Democratic Republic) | 1 | 0 |
| Conservation biology | 1 | 0 |
| Cooperative binding (Biochemistry) | 1 | 0 |
| Coordinates, Polar | 1 | 0 |
| Coral reef conservation | 1 | 0 |
| Coral reef ecology | 1 | 0 |
| Corpus callosum | 1 | 0 |
| Corticosterone | 1 | 0 |
| Cost effectiveness | 1 | 0 |
| Costa Rica | 1 | 0 |
| COVID-19 (Disease) in mass media | 1 | 0 |
| Crime prevention | 1 | 0 |
| Criminology | 1 | 0 |
| Critical care medicine | 1 | 0 |
| Cross-cultural studies | 1 | 0 |
| Crowds | 1 | 0 |
| Crystallography | 1 | 0 |
| Curriculum change | 1 | 0 |
| Cycling | 1 | 0 |
| Cyclones | 1 | 0 |
| Cystic fibrosis | 1 | 0 |
| Cytochrome P-450 | 1 | 0 |
| Cytokines | 1 | 0 |
| Deafness, Noise induced | 1 | 0 |
| Decolonization | 1 | 0 |
| Dentistry | 1 | 0 |
| Depression in children | 1 | 0 |
| Depression in men | 1 | 0 |
| Depression in women | 1 | 0 |
| Design and technology | 1 | 0 |
| Developing countries | 1 | 0 |
| Developmental biology | 1 | 0 |
| Developmental disabilities | 1 | 0 |
| Diatoms | 1 | 0 |
| Diet | 1 | 0 |
| Differential equations, Partial | 1 | 0 |
| Digital communication | 1 | 0 |
| Digital twins (Computer simulation) | 1 | 0 |
| Direct methanol fuel cells | 1 | 0 |
| Dirofilaria immitis | 1 | 0 |
| Discourse analysis | 1 | 0 |
| Discrimination in education | 1 | 0 |
| Disease susceptibility | 1 | 0 |
| Displacement (Psychology) | 1 | 0 |
| Diversity in higher education | 1 | 0 |
| Dizziness | 1 | 0 |
| DNA | 1 | 0 |
| DNA repair | 1 | 0 |
| Domestic Violence Act (Zimbabwe) | 1 | 0 |
| Dominican Republic | 1 | 0 |
| Drinking behavior | 1 | 0 |
| Drug addiction | 1 | 0 |
| Drug resistance | 1 | 0 |
| Drug resistance in microorganisms | 1 | 0 |
| Drug utilization | 1 | 0 |
| Drug withdrawal symptoms | 1 | 0 |
| Dynamics | 1 | 0 |
| Dysmenorrhea | 1 | 0 |
| Early childhood development | 1 | 0 |
| Earth sciences | 1 | 0 |
| Economic development | 1 | 0 |
| Educational technology | 1 | 0 |
| Electric power distribution | 1 | 0 |
| Electrocatalysis | 1 | 0 |
| Electrodes | 1 | 0 |
| Electromagnetism | 1 | 0 |
| Electronic books | 1 | 0 |
| Electronic data processing | 1 | 0 |
| Electronics | 1 | 0 |
| Electrophysiology | 1 | 0 |
| Emergency medical services | 1 | 0 |
| Emotions | 1 | 0 |
| Empathy | 1 | 0 |
| Endocrinology | 1 | 0 |
| Endometriosis | 1 | 0 |
| Endoscopic surgery | 1 | 0 |
| Endothelial cells | 1 | 0 |
| Entropy (Information theory) | 1 | 0 |
| Environmental chemistry | 1 | 0 |
| Environmental disasters | 1 | 0 |
| Environmental toxicology | 1 | 0 |
| Enzyme kinetics | 1 | 0 |
| Epigenetics | 1 | 0 |
| Epilepsy | 1 | 0 |
| Essential hypertension | 1 | 0 |
| Ethics | 1 | 0 |
| Executive functions (Neuropsychology) | 1 | 0 |
| Exercise | 1 | 0 |
| Exercise for women | 1 | 0 |
| Exercise therapy | 1 | 0 |
| Extracorporeal membrane oxygenation | 1 | 0 |
| Face perception | 1 | 0 |
| Factor analysis | 1 | 0 |
| Family medicine | 1 | 0 |
| Family planning | 1 | 0 |
| Family psychotherapy | 1 | 0 |
| Family social work | 1 | 0 |
| Farmers' markets | 1 | 0 |
| Farms | 1 | 0 |
| Feminist theory | 1 | 0 |
| Fertility, Human | 1 | 0 |
| Fibrosis | 1 | 0 |
| File organization (Computer science) | 1 | 0 |
| Finger spelling | 1 | 0 |
| Fire ants | 1 | 0 |
| Firearms | 1 | 0 |
| Fires | 1 | 0 |
| Fluid dynamics | 1 | 0 |
| Fluorescence spectroscopy | 1 | 0 |
| Food science | 1 | 0 |
| Food security | 1 | 0 |
| Foot manifestations of general diseases | 1 | 0 |
| Forced migration | 1 | 0 |
| Fractures, Open | 1 | 0 |
| Frogs | 1 | 0 |
| Frontal lobes | 1 | 0 |
| Frontotemporal dementia | 1 | 0 |
| Fuel cells | 1 | 0 |
| Gardening to attract wildlife | 1 | 0 |
| Gay men | 1 | 0 |
| Gay people, Black | 1 | 0 |
| Gender-affirming care | 1 | 0 |
| Gender-based violence | 1 | 0 |
| Gene expression | 1 | 0 |
| Gene mapping | 1 | 0 |
| Gene silencing | 1 | 0 |
| Gene therapy | 1 | 0 |
| Geochemistry | 1 | 0 |
| Geological mapping | 1 | 0 |
| Geological surveys | 1 | 0 |
| Geology | 1 | 0 |
| Geomorphology | 1 | 0 |
| Geophysics | 1 | 0 |
| Geopolitics | 1 | 0 |
| Gerontology | 1 | 0 |
| Ghana | 1 | 0 |
| Glaucoma | 1 | 0 |
| Global warming | 1 | 0 |
| Globalization | 1 | 0 |
| Gold mines and mining | 1 | 0 |
| Gram-positive bacterial infections | 1 | 0 |
| Graphite | 1 | 0 |
| Green chemistry | 1 | 0 |
| Green technology | 1 | 0 |
| Groundwater | 1 | 0 |
| Gynecology | 1 | 0 |
| Haiti | 1 | 0 |
| Harm reduction | 1 | 0 |
| Health | 1 | 0 |
| Health Belief Model | 1 | 0 |
| Health care teams | 1 | 0 |
| Health insurance | 1 | 0 |
| Health maintenance organizations | 1 | 0 |
| Health risk assessment | 1 | 0 |
| Health services administration | 1 | 0 |
| Heat | 1 | 0 |
| Hematology | 1 | 0 |
| Herding behavior in animals | 1 | 0 |
| Heterogeneous catalysis | 1 | 0 |
| Heterojunctions | 1 | 0 |
| Heterosexism in medical care | 1 | 0 |
| HIGH SCHOOL ENVIRONMENT | 1 | 0 |
| High-throughput nucleotide sequencing | 1 | 0 |
| Histology, Pathological | 1 | 0 |
| HIV infections | 1 | 0 |
| HIV-positive persons | 1 | 0 |
| HIV/AIDS care givers | 1 | 0 |
| Homeless youth | 1 | 0 |
| Homelessness | 1 | 0 |
| Homeostasis | 1 | 0 |
| Homophobia in medicine | 1 | 0 |
| Homosexuality | 1 | 0 |
| Hospital care | 1 | 0 |
| Human biology | 1 | 0 |
| Human genetics | 1 | 0 |
| Human physiology | 1 | 0 |
| Human trafficking | 1 | 0 |
| Humidity | 1 | 0 |
| Hydrogen | 1 | 0 |
| Hyperglycemia | 1 | 0 |
| Iconicity (Linguistics) | 1 | 0 |
| Immune response | 1 | 0 |
| Immunization | 1 | 0 |
| Immunoglobulins | 1 | 0 |
| Immunoinformatics | 1 | 0 |
| Imperialism | 1 | 0 |
| Indigenous peoples | 1 | 0 |
| Indoor air pollution | 1 | 0 |
| Indoor air quality | 1 | 0 |
| Industrial hygiene | 1 | 0 |
| Infection | 1 | 0 |
| Infectious Diseases Society of America | 1 | 0 |
| Information behavior | 1 | 0 |
| Information theory | 1 | 0 |
| Information visualization | 1 | 0 |
| Inguinal hernia | 1 | 0 |
| Inhibition | 1 | 0 |
| Insects | 1 | 0 |
| Insulin resistance | 1 | 0 |
| Intelligent transportation systems | 1 | 0 |
| Intensive care units | 1 | 0 |
| Intergenerational relations | 1 | 0 |
| Interleukin-6 | 1 | 0 |
| International law | 1 | 0 |
| Interstitial lung diseases | 1 | 0 |
| Italian language | 1 | 0 |
| Italy | 1 | 0 |
| Item response theory | 1 | 0 |
| Jamaica | 1 | 0 |
| Jordan | 1 | 0 |
| Juvenile delinquency | 1 | 0 |
| Kampala (Uganda). City Council | 1 | 0 |
| Kisumu Municipality Child Survival and Development Programme | 1 | 0 |
| Knee | 1 | 0 |
| Knowledge | 1 | 0 |
| Korea | 1 | 0 |
| Labyrinth (Ear) | 1 | 0 |
| Laminar flow | 1 | 0 |
| Language disorders in children | 1 | 0 |
| Laparoscopic surgery | 1 | 0 |
| Latin America | 1 | 0 |
| Latin Americans | 1 | 0 |
| Latino communities | 1 | 0 |
| Lens antennas | 1 | 0 |
| Limbic system | 1 | 0 |
| Literacy | 1 | 0 |
| Lithium ions | 1 | 0 |
| Lithium titanate | 1 | 0 |
| Liver | 1 | 0 |
| Louisiana | 1 | 0 |
| Low voltage systems | 1 | 0 |
| Lupus nephritis | 1 | 0 |
| Magnetic fields | 1 | 0 |
| Magnetotherapy | 1 | 0 |
| Male reproductive health | 1 | 0 |
| Malnutrition in children | 1 | 0 |
| Mammary glands | 1 | 0 |
| Manganese | 1 | 0 |
| Marburg virus disease | 1 | 0 |
| Marijuana abuse | 1 | 0 |
| Marine microbiology | 1 | 0 |
| Marine pollution | 1 | 0 |
| Marine resources conservation | 1 | 0 |
| Masculinity | 1 | 0 |
| Mass media | 1 | 0 |
| Massachusetts | 1 | 0 |
| Mathematical physics | 1 | 0 |
| Mechanics | 1 | 0 |
| Medical care, Cost of | 1 | 0 |
| Medical economics | 1 | 0 |
| Medical emergencies | 1 | 0 |
| Medical informatics | 1 | 0 |
| Medical laboratory technology | 1 | 0 |
| Medical policy | 1 | 0 |
| Medical rehabilitation | 1 | 0 |
| Medical research personnel | 1 | 0 |
| Medical screening | 1 | 0 |
| Medical supplies | 1 | 0 |
| Medical telematics | 1 | 0 |
| Medicinal plants | 1 | 0 |
| Medicine, Chinese | 1 | 0 |
| Medicine, Preventive | 1 | 0 |
| Memory management (Computer science) | 1 | 0 |
| Men's health services | 1 | 0 |
| Messenger RNA | 1 | 0 |
| Metabolism | 1 | 0 |
| Metal bonding | 1 | 0 |
| Metal catalysts | 1 | 0 |
| Metal-organic frameworks | 1 | 0 |
| Mexican Americans | 1 | 0 |
| Mice | 1 | 0 |
| Microbial genomics | 1 | 0 |
| Microgrids (Smart power grids) | 1 | 0 |
| Microwaves | 1 | 0 |
| Middle age | 1 | 0 |
| Mild cognitive impairment | 1 | 0 |
| Military readiness | 1 | 0 |
| Military spouses | 1 | 0 |
| Minorities in science | 1 | 0 |
| Minority students | 1 | 0 |
| Misinformation | 1 | 0 |
| Mobile apps | 1 | 0 |
| Mobile robots | 1 | 0 |
| Moisture | 1 | 0 |
| Molecular epidemiology | 1 | 0 |
| Molecular evolution | 1 | 0 |
| Morphology | 1 | 0 |
| Mosquitoes | 1 | 0 |
| Motivational interviewing | 1 | 0 |
| Motorcycles | 1 | 0 |
| Mpox (Disease) | 1 | 0 |
| Mucus | 1 | 0 |
| Multiscale modeling | 1 | 0 |
| Multivariate analysis | 1 | 0 |
| Munda (Indic people) | 1 | 0 |
| Municipal government | 1 | 0 |
| Mutation | 1 | 0 |
| Nanocomposites (Materials) | 1 | 0 |
| Nanostructured materials | 1 | 0 |
| Narrative therapy | 1 | 0 |
| National Association of Community Health Centers | 1 | 0 |
| National Institute of Diabetes and Digestive and Kidney Diseases (U.S.). Diabetes Control and Complications Trial Research Group | 1 | 0 |
| National Institutes of Health (U.S.) | 1 | 0 |
| Natural landscaping | 1 | 0 |
| Natural selection | 1 | 0 |
| Navigation | 1 | 0 |
| Needs assessment | 1 | 0 |
| Neglect (Neurology) | 1 | 0 |
| Nests | 1 | 0 |
| Network analysis (Planning) | 1 | 0 |
| Neuropsychiatry | 1 | 0 |
| Neuropsychological tests | 1 | 0 |
| Nickel | 1 | 0 |
| Nicotine | 1 | 0 |
| Nissan automobile | 1 | 0 |
| Nonlinear systems | 1 | 0 |
| North Africa | 1 | 0 |
| North America | 1 | 0 |
| North Atlantic Ocean | 1 | 0 |
| Nucleases | 1 | 0 |
| Nucleic acids | 1 | 0 |
| Nucleus accumbens | 1 | 0 |
| Nursing informatics | 1 | 0 |
| Nutrition disorders | 1 | 0 |
| Nutrition Education and Training Program (U.S.) | 1 | 0 |
| Nuts | 1 | 0 |
| OASIS (Project) | 1 | 0 |
| Obesity in adolescence | 1 | 0 |
| Obsessive-compulsive disorder | 1 | 0 |
| Oil industries | 1 | 0 |
| Olfactometry | 1 | 0 |
| Oligonucleotides | 1 | 0 |
| Online bibliographic searching | 1 | 0 |
| Open scholarship | 1 | 0 |
| Opioid abuse | 1 | 0 |
| Optical spectroscopy | 1 | 0 |
| Optics | 1 | 0 |
| Organic photochemistry | 1 | 0 |
| Orthopedic surgery | 1 | 0 |
| Outcome assessment (Medical care) | 1 | 0 |
| Overvoltage | 1 | 0 |
| Overweight persons | 1 | 0 |
| Oxidative stress | 1 | 0 |
| Pacific Ocean | 1 | 0 |
| Pain | 1 | 0 |
| Paleontology | 1 | 0 |
| Parallel processing (Gordon and Breach Science Publishers) | 1 | 0 |
| Parental acceptance | 1 | 0 |
| Partial hospitalization | 1 | 0 |
| Particulate matter | 1 | 0 |
| Patient discharge instructions | 1 | 0 |
| Patient participation | 1 | 0 |
| Patient safety | 1 | 0 |
| Pedestrians | 1 | 0 |
| Pediatric emergencies | 1 | 0 |
| Pediatric neurology | 1 | 0 |
| Pediatric surgeons | 1 | 0 |
| Pediatric trauma centers | 1 | 0 |
| Penetrating wounds | 1 | 0 |
| Perception | 1 | 0 |
| Perfectionism (Personality trait) | 1 | 0 |
| Personality disorders | 1 | 0 |
| Phaeodactylum tricornutum | 1 | 0 |
| Phenotype | 1 | 0 |
| Phonetics | 1 | 0 |
| Photochemistry | 1 | 0 |
| Photovoltaic power systems | 1 | 0 |
| Physical education for women | 1 | 0 |
| Physiology | 1 | 0 |
| Physiology, Pathological | 1 | 0 |
| Phytochemicals | 1 | 0 |
| Piper (Genus) | 1 | 0 |
| Plant extracts | 1 | 0 |
| Plate tectonics | 1 | 0 |
| Polyelectrolytes | 1 | 0 |
| Polymer chemistry | 1 | 0 |
| Polymers | 1 | 0 |
| Polyurethanes | 1 | 0 |
| Post COVID-19 condition (Disease) | 1 | 0 |
| Preferences (Philosophy) | 1 | 0 |
| Prefrontal cortex | 1 | 0 |
| Premature infants | 1 | 0 |
| Preparedness | 1 | 0 |
| Preprints | 1 | 0 |
| Preventive health services | 1 | 0 |
| Process mining | 1 | 0 |
| Professional development (Title) | 1 | 0 |
| Program for Research on Immigration Policy (U.S.) | 1 | 0 |
| Promoters (Genetics) | 1 | 0 |
| Protein-protein interactions | 1 | 0 |
| Psychic trauma | 1 | 0 |
| Psychological tests | 1 | 0 |
| Psychology, Military | 1 | 0 |
| Psychometrics | 1 | 0 |
| Public health case studies | 1 | 0 |
| Public health surveillance | 1 | 0 |
| Punishment | 1 | 0 |
| Pyricularia oryzae | 1 | 0 |
| Quantum computing | 1 | 0 |
| Quantum optics | 1 | 0 |
| Quantum physics and its applications | 1 | 0 |
| Quantum systems | 1 | 0 |
| Quantum theory | 1 | 0 |
| Queer theory | 1 | 0 |
| Quercetin | 1 | 0 |
| Race | 1 | 0 |
| Racism in schools | 1 | 0 |
| Radiation chemistry | 1 | 0 |
| Rain forests | 1 | 0 |
| Raman spectroscopy | 1 | 0 |
| Refugee children | 1 | 0 |
| Refugees, Arab | 1 | 0 |
| Regression analysis | 1 | 0 |
| Reproductive health services | 1 | 0 |
| Reptiles | 1 | 0 |
| Research | 1 | 0 |
| Research institutes | 1 | 0 |
| Resilience (Ecology) | 1 | 0 |
| Respiratory insufficiency | 1 | 0 |
| Resveratrol | 1 | 0 |
| Rheology | 1 | 0 |
| Rhythm | 1 | 0 |
| Rice blast disease | 1 | 0 |
| RNA interference | 1 | 0 |
| Rural electrification | 1 | 0 |
| Rural families | 1 | 0 |
| Rural health | 1 | 0 |
| Rural health services | 1 | 0 |
| Same-sex partner abuse | 1 | 0 |
| Satellites | 1 | 0 |
| Science | 1 | 0 |
| Segregation | 1 | 0 |
| Seismology | 1 | 0 |
| Self-perception in men | 1 | 0 |
| Semicircular canals | 1 | 0 |
| Semiconductors | 1 | 0 |
| Sensor networks | 1 | 0 |
| Sentiment analysis | 1 | 0 |
| Serology | 1 | 0 |
| Serotonin | 1 | 0 |
| Servomechanisms | 1 | 0 |
| Sex crimes | 1 | 0 |
| Sex differences | 1 | 0 |
| Sex industry | 1 | 0 |
| Sex work | 1 | 0 |
| Sex workers | 1 | 0 |
| Sexual behavior surveys | 1 | 0 |
| Sexual harassment in universities and colleges | 1 | 0 |
| Sexual minority community | 1 | 0 |
| Sexually abused girls | 1 | 0 |
| Sexually transmitted diseases | 1 | 0 |
| Sharks | 1 | 0 |
| Signal processing | 1 | 0 |
| Single nucleotide polymorphisms | 1 | 0 |
| Sleep | 1 | 0 |
| Sleep apnea syndromes | 1 | 0 |
| Sleep disorders in children | 1 | 0 |
| Smart cities | 1 | 0 |
| Social change | 1 | 0 |
| Social indicators | 1 | 0 |
| Social influence | 1 | 0 |
| Social media | 1 | 0 |
| Social phobia | 1 | 0 |
| Social work with children | 1 | 0 |
| Socialization | 1 | 0 |
| Society for Vascular Surgery (U.S.) | 1 | 0 |
| Software frameworks | 1 | 0 |
| Solar energy | 1 | 0 |
| Solar pumps | 1 | 0 |
| Solid state physics | 1 | 0 |
| Soot | 1 | 0 |
| Sound | 1 | 0 |
| South America | 1 | 0 |
| South India | 1 | 0 |
| Southern California | 1 | 0 |
| Speech perception | 1 | 0 |
| Speech therapy for children | 1 | 0 |
| Spintronics | 1 | 0 |
| Sports | 1 | 0 |
| Sports science | 1 | 0 |
| Sports teams | 1 | 0 |
| Squamata | 1 | 0 |
| State governments | 1 | 0 |
| Storage area networks (Computer networks) | 1 | 0 |
| Stress management | 1 | 0 |
| Subjectivity (Linguistics) | 1 | 0 |
| Substance abuse treatment facilities | 1 | 0 |
| Suburbs | 1 | 0 |
| Sudan | 1 | 0 |
| Surgery, Plastic | 1 | 0 |
| Sustainable urban development | 1 | 0 |
| Swimming | 1 | 0 |
| Symptoms | 1 | 0 |
| Syndromes in adolescents | 1 | 0 |
| Systemic therapy (Family therapy) | 1 | 0 |
| Taste disorders | 1 | 0 |
| Teaching | 1 | 0 |
| Technology | 1 | 0 |
| Teenage mothers | 1 | 0 |
| Telecommunication systems | 1 | 0 |
| Thermodynamics | 1 | 0 |
| Thin films | 1 | 0 |
| Three-dimensional imaging in biology | 1 | 0 |
| Tinnitus | 1 | 0 |
| Tissue engineering | 1 | 0 |
| Titanium dioxide | 1 | 0 |
| Tobacco industry | 1 | 0 |
| Toxicity testing | 1 | 0 |
| Toxicology | 1 | 0 |
| Tracheotomy | 1 | 0 |
| Transdermal medication | 1 | 0 |
| Transfection | 1 | 0 |
| Transformers | 1 | 0 |
| Transportation accidents | 1 | 0 |
| Traumatology | 1 | 0 |
| Tropical medicine | 1 | 0 |
| Trust | 1 | 0 |
| Trypanosoma cruzi | 1 | 0 |
| Trypanosomiasis | 1 | 0 |
| Tuberculosis vaccines | 1 | 0 |
| Twitter | 1 | 0 |
| Ukraine | 1 | 0 |
| United States | 1 | 0 |
| United States. Department of Defense | 1 | 0 |
| United States. Office of Minority Health | 1 | 0 |
| Universities and colleges | 1 | 0 |
| Upcycling (Waste, etc.) | 1 | 0 |
| Urban ecology (Sociology) | 1 | 0 |
| Urban geography | 1 | 0 |
| Urban health | 1 | 0 |
| Urease | 1 | 0 |
| User-centered system design | 1 | 0 |
| Vegetables | 1 | 0 |
| Vegetation management | 1 | 0 |
| Vestibular function tests | 1 | 0 |
| Vietnam | 1 | 0 |
| Vietnamese | 1 | 0 |
| Viral antibodies | 1 | 0 |
| Visual perception | 1 | 0 |
| Volatile organic compounds | 1 | 0 |
| Volcanology | 1 | 0 |
| Voltammetry | 1 | 0 |
| Water pollution control industry | 1 | 0 |
| Water resources development | 1 | 0 |
| Water security | 1 | 0 |
| Watersheds | 1 | 0 |
| Wearable technology | 1 | 0 |
| West United States | 1 | 0 |
| Western immunoblotting | 1 | 0 |
| Wetlands | 1 | 0 |
| Wildlife management | 1 | 0 |
| Wireless communication systems | 1 | 0 |
| Women's rights | 1 | 0 |
| Work environment | 1 | 0 |
| Workshops | 1 | 0 |
| World health | 1 | 0 |
| Wounds and injuries | 1 | 0 |
| Young adults | 1 | 0 |
| Youth development | 1 | 0 |
