1.7K(top 1%)
papers
40.9K(top 1%)
citations
85(top 1%)
h-index
144(top 1%)
g-index
2.2K
all documents
49.0K
doc citations
6.6K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Contraception | 184 | 3,554 | 10 | 22 |
| 2 | Obstetrics | 81 | 2,562 | 457 | 379 |
| 3 | Medicine | 92 | 2,427 | 2.9K | 3.5K |
| 4 | Science | 58 | 1,995 | 3.7K | 4.6K |
| 5 | Research | 56 | 1,931 | 3.1K | 2.7K |
| 6 | Cytology | 26 | 1,670 | 2.0K | 1.9K |
| 7 | Environmental Health | 31 | 1,486 | 1.9K | 1.6K |
| 8 | Chemistry | 17 | 1,454 | 6.2K | 3.9K |
| 9 | Medical genetics | 26 | 1,439 | 1.4K | 1.4K |
| 10 | Biology | 20 | 1,409 | 6.1K | 5.0K |
| 11 | Physics | 3 | 1,156 | 10.7K | 5.3K |
| 12 | Public Health | 58 | 1,116 | 1.5K | 1.9K |
| 13 | Molecular Biology | 38 | 1,112 | 3.5K | 4.0K |
| 14 | Human genetics | 19 | 1,047 | 1.3K | 2.2K |
| 15 | Genetics | 25 | 1,013 | 1.8K | 2.1K |
| 16 | Biochemistry | 45 | 1,005 | 3.5K | 3.8K |
| 17 | Reproduction | 64 | 955 | 446 | 778 |
| 18 | Environment | 13 | 933 | 2.9K | 2.6K |
| 19 | Cell Biology | 19 | 814 | 2.4K | 2.7K |
| 20 | Epidemiology | 36 | 783 | 1.3K | 1.6K |
| 21 | Reproductive health | 33 | 738 | 123 | 153 |
| 22 | Birth control | 31 | 708 | 66 | 93 |
| 23 | Women's health | 37 | 655 | 198 | 289 |
| 24 | Environmental Engineering | 13 | 647 | 2.2K | 1.7K |
| 25 | Environmental Toxicology | 8 | 592 | 1.7K | 1.2K |
| 26 | Critical Care | 3 | 577 | 2.3K | 1.2K |
| 26 | Critical Care Medicine | 2 | 577 | 2.4K | 1.2K |
| 28 | Endocrinology | 12 | 569 | 2.2K | 2.0K |
| 29 | Ecology | 14 | 511 | 3.8K | 4.0K |
| 30 | environmental protection | 14 | 508 | 1.6K | 1.6K |
| 31 | Environmental monitoring | 12 | 502 | 2.2K | 1.9K |
| 32 | fertility | 15 | 499 | 551 | 585 |
| 33 | United States | 41 | 491 | 1.7K | 2.3K |
| 34 | Health Education | 27 | 488 | 549 | 616 |
| 35 | Andrology | 17 | 483 | 223 | 199 |
| 36 | Toxicology | 25 | 479 | 2.0K | 2.6K |
| 37 | Infertility | 13 | 478 | 568 | 566 |
| 38 | Environmental Policy | 9 | 458 | 1.8K | 1.6K |
| 38 | Environmental Law | 9 | 458 | 532 | 679 |
| 40 | Microbiology | 14 | 456 | 4.5K | 4.7K |
| 41 | Urology | 15 | 439 | 1.1K | 1.1K |
| 42 | Health | 19 | 423 | 1.0K | 1.1K |
| 43 | Biophysics | 23 | 405 | 3.0K | 3.4K |
| 44 | Virology | 5 | 401 | 3.2K | 2.8K |
| 45 | Cancer | 10 | 391 | 2.9K | 2.7K |
| 46 | behavioral medicine | 1 | 381 | 2.9K | 792 |
| 47 | Nursing | 7 | 373 | 1.5K | 587 |
| 48 | Pediatrics | 9 | 365 | 2.0K | 1.9K |
| 49 | Behavior | 8 | 341 | 2.3K | 2.1K |
| 50 | Diagnostic microbiology | 9 | 338 | 984 | 1.3K |
| 51 | Immunology | 11 | 332 | 2.8K | 3.2K |
| 52 | Pollution | 13 | 323 | 3.3K | 4.0K |
| 53 | Immunity | 21 | 322 | 956 | 2.1K |
| 54 | Metabolic diseases | 3 | 320 | 3.1K | 2.2K |
| 55 | sexual behavior | 24 | 281 | 107 | 286 |
| 56 | Psychology | 15 | 272 | 3.0K | 3.4K |
| 57 | Pregnancy | 4 | 265 | 888 | 403 |
| 58 | Physiology | 8 | 262 | 3.5K | 3.3K |
| 59 | Metabolism | 3 | 260 | 3.6K | 2.6K |
| 60 | women's rights | 18 | 252 | 25 | 47 |
| 61 | health behavior | 8 | 249 | 681 | 611 |
| 62 | Psychiatry | 9 | 245 | 3.7K | 3.7K |
| 63 | Sociology | 8 | 236 | 2.0K | 1.6K |
| 64 | Pharmacology | 14 | 226 | 3.3K | 4.2K |
| 65 | Health Policy | 8 | 212 | 1.8K | 1.7K |
| 66 | Health promotion | 9 | 206 | 1.1K | 1.1K |
| 67 | preimplantation genetic diagnosis | 11 | 205 | 194 | 247 |
| 67 | embryo transfer | 11 | 205 | 210 | 261 |
| 69 | Androgens | 4 | 199 | 256 | 203 |
| 70 | sanitation | 3 | 188 | 2.1K | 2.1K |
| 70 | Developing countries | 7 | 188 | 1.3K | 1.1K |
| 72 | Communication | 5 | 184 | 1.7K | 1.2K |
| 73 | Embryology | 13 | 181 | 1.0K | 1.8K |
| 74 | Medical Anthropology | 5 | 169 | 1.0K | 1.1K |
| 75 | Sexual health | 27 | 166 | 180 | 509 |
| 76 | nucleic acids | 4 | 164 | 2.1K | 2.3K |
| 77 | health services | 4 | 161 | 1.2K | 825 |
| 78 | women | 7 | 150 | 507 | 303 |
| 79 | Developmental Biology | 2 | 123 | 3.0K | 2.6K |
| 80 | Genomics | 6 | 121 | 3.1K | 3.7K |
| 81 | Communication in medicine | 3 | 120 | 589 | 436 |
| 82 | cell interaction | 3 | 119 | 1.5K | 1.4K |
| 82 | Cell communication | 3 | 119 | 1.1K | 979 |
| 84 | Environmental pollutants | 4 | 117 | 2.3K | 2.3K |
| 85 | Sleep Disorders | 1 | 116 | 3.1K | 1.6K |
| 85 | human behavior | 2 | 116 | 3.2K | 2.7K |
| 85 | Sleep | 1 | 116 | 3.1K | 1.6K |
| 88 | Materials | 2 | 111 | 7.0K | 5.3K |
| 88 | Optical materials | 2 | 111 | 3.0K | 2.6K |
| 88 | Autism | 1 | 111 | 1.3K | 802 |
| 91 | Nanotechnology | 3 | 105 | 5.8K | 5.3K |
| 92 | Surgery | 5 | 99 | 2.4K | 3.5K |
| 92 | counseling | 19 | 99 | 490 | 1.2K |
| 94 | Biotechnology | 8 | 98 | 5.2K | 7.2K |
| 95 | Membranes | 1 | 95 | 2.3K | 1.6K |
| 96 | Culture | 5 | 92 | 948 | 684 |
| 97 | Sexuality | 16 | 91 | 52 | 206 |
| 98 | Signal Transduction | 4 | 88 | 1.6K | 2.0K |
| 98 | Vaccines | 3 | 88 | 2.1K | 2.0K |
| 100 | Social work | 7 | 87 | 937 | 1.1K |
| 100 | Menopause | 1 | 87 | 850 | 454 |
| 102 | Alternative Medicine | 7 | 86 | 1.5K | 2.1K |
| 102 | complementary therapies | 7 | 86 | 1.6K | 2.2K |
| 102 | Antioxidants | 2 | 86 | 1.2K | 1.4K |
| 102 | Oxidation-reduction | 2 | 86 | 1.2K | 1.4K |
| 106 | environmental pollution | 7 | 85 | 3.3K | 5.0K |
| 106 | health planning | 4 | 85 | 1.6K | 1.6K |
| 108 | Bioorganic chemistry | 3 | 83 | 3.0K | 3.0K |
| 109 | Obstetric Nursing | 6 | 82 | 186 | 255 |
| 109 | occupational diseases | 3 | 82 | 1.3K | 1.3K |
| 109 | Evidence-Based Medicine | 7 | 82 | 930 | 1.4K |
| 112 | toxicity testing | 4 | 79 | 684 | 859 |
| 113 | Europe | 4 | 78 | 3.8K | 3.2K |
| 114 | Proteomics | 1 | 75 | 2.3K | 1.8K |
| 114 | Proteome | 1 | 75 | 2.4K | 2.0K |
| 114 | Medical innovations | 1 | 75 | 2.2K | 2.3K |
| 114 | drug development | 1 | 75 | 2.4K | 2.2K |
| 118 | disease outbreaks | 3 | 72 | 723 | 970 |
| 118 | Epidemics | 3 | 72 | 668 | 946 |
| 120 | Pharmaceutical Chemistry | 9 | 71 | 3.0K | 4.9K |
| 120 | Pediatric Nursing | 4 | 71 | 408 | 447 |
| 120 | Host-parasite interactions | 1 | 71 | 2.4K | 2.4K |
| 120 | Virulence | 1 | 71 | 2.4K | 2.3K |
| 120 | Cell death | 3 | 71 | 1.6K | 2.1K |
| 125 | Clinical Biochemistry | 1 | 70 | 2.2K | 1.5K |
| 126 | Oxidative stress | 1 | 69 | 2.4K | 1.9K |
| 126 | Cellular senescence | 1 | 69 | 1.7K | 1.3K |
| 128 | drug toxicity | 1 | 67 | 906 | 558 |
| 129 | Cytogenetics | 2 | 63 | 2.5K | 2.8K |
| 130 | Child Development | 4 | 57 | 2.0K | 2.7K |
| 130 | Minority Health | 1 | 57 | 204 | 31 |
| 132 | hygiene | 3 | 56 | 678 | 824 |
| 133 | Clinical Chemistry | 5 | 54 | 2.8K | 4.2K |
| 133 | Child | 6 | 54 | 2.4K | 3.4K |
| 135 | Reproductive toxicology | 5 | 53 | 278 | 655 |
| 136 | Nutrition | 3 | 52 | 5.8K | 6.5K |
| 136 | Clinical Psychology | 1 | 52 | 3.1K | 2.6K |
| 136 | Social Psychology | 2 | 52 | 2.9K | 2.8K |
| 136 | Social interaction | 1 | 52 | 536 | 382 |
| 136 | China | 4 | 52 | 2.9K | 3.2K |
| 136 | human development | 1 | 52 | 1.5K | 1.2K |
| 142 | Biomedical Engineering | 5 | 51 | 5.0K | 6.7K |
| 143 | Social Sciences | 5 | 50 | 3.6K | 3.5K |
| 143 | Analytical Chemistry | 2 | 50 | 6.0K | 5.8K |
| 143 | Chromosome mapping | 1 | 50 | 3.7K | 3.3K |
| 143 | pollutants | 3 | 50 | 2.1K | 2.9K |
| 143 | environmental exposure | 3 | 50 | 2.4K | 2.9K |
| 143 | gene mapping | 1 | 50 | 4.0K | 3.7K |
| 143 | proteins | 4 | 50 | 2.5K | 3.3K |
| 150 | Integrative Medicine | 2 | 49 | 440 | 264 |
| 150 | drug evaluation | 3 | 49 | 1.7K | 2.2K |
| 152 | Primary health care | 2 | 48 | 2.9K | 2.6K |
| 153 | Molecular Genetics | 4 | 45 | 2.0K | 3.4K |
| 153 | embryonic development | 4 | 45 | 451 | 858 |
| 155 | Health Services Administration | 2 | 44 | 1.9K | 1.9K |
| 155 | Asthma | 1 | 44 | 1.6K | 1.2K |
| 155 | psychotherapy | 2 | 44 | 1.9K | 1.8K |
| 155 | Allergy | 1 | 44 | 2.4K | 2.4K |
| 155 | Allergies | 1 | 44 | 421 | 246 |
| 160 | Vocational Education | 5 | 43 | 442 | 697 |
| 160 | Vocational guidance | 5 | 43 | 650 | 1.1K |
| 162 | Genetic therapy | 2 | 42 | 2.0K | 2.5K |
| 163 | Mental Disorders | 6 | 41 | 3.3K | 5.4K |
| 164 | Behavioral research | 1 | 40 | 1.1K | 476 |
| 164 | Cost control | 1 | 40 | 404 | 250 |
| 164 | Developmental Disabilities | 1 | 40 | 1.9K | 1.9K |
| 167 | Education | 8 | 38 | 2.9K | 4.2K |
| 167 | Randomized Controlled Trials | 2 | 38 | 2.0K | 1.8K |
| 167 | Diet | 2 | 38 | 3.5K | 4.5K |
| 170 | Agricultural Chemistry | 2 | 36 | 3.5K | 3.9K |
| 171 | Public Policy | 1 | 33 | 3.2K | 2.9K |
| 171 | civil rights | 1 | 33 | 758 | 439 |
| 171 | Social policy | 1 | 33 | 1.8K | 1.2K |
| 171 | Food | 2 | 33 | 4.4K | 5.0K |
| 175 | Geriatrics | 1 | 32 | 6.0K | 4.8K |
| 175 | Medical Laboratory Science | 2 | 32 | 3.4K | 4.3K |
| 175 | Organic Chemistry | 2 | 32 | 4.1K | 4.3K |
| 175 | Computational Biology | 2 | 32 | 4.8K | 5.2K |
| 175 | Insects | 1 | 32 | 2.6K | 2.0K |
| 175 | drugs | 4 | 32 | 2.1K | 3.4K |
| 175 | Insect biochemistry | 1 | 32 | 815 | 772 |
| 182 | Medical Oncology | 1 | 31 | 3.8K | 3.5K |
| 182 | Demography | 5 | 31 | 624 | 1.3K |
| 182 | violence | 2 | 31 | 1.3K | 1.6K |
| 182 | sex crimes | 2 | 31 | 872 | 1.0K |
| 186 | Genetic engineering | 2 | 30 | 3.2K | 4.1K |
| 186 | Molecular cloning | 2 | 30 | 1.9K | 2.4K |
| 186 | Genetic recombination | 2 | 30 | 1.9K | 2.3K |
| 186 | Cell differentiation | 2 | 30 | 2.7K | 3.8K |
| 186 | Recombinant DNA | 2 | 30 | 2.1K | 2.5K |
| 191 | Industrial Microbiology | 1 | 29 | 3.8K | 3.9K |
| 191 | Drug delivery systems | 2 | 29 | 1.9K | 2.8K |
| 193 | cytokines | 2 | 28 | 1.9K | 2.6K |
| 194 | Synaptic Transmission | 1 | 27 | 1.1K | 1.2K |
| 194 | risk factors | 1 | 27 | 1.6K | 1.5K |
| 194 | Parasitology | 1 | 27 | 4.2K | 3.9K |
| 194 | Cardiovascular diseases | 1 | 27 | 3.3K | 2.9K |
| 198 | Immunotherapy | 2 | 26 | 2.8K | 3.8K |
| 198 | Hypertension | 2 | 26 | 2.8K | 4.1K |
| 200 | Pharmaceutical Technology | 4 | 24 | 1.6K | 3.0K |
| 200 | Nanobiotechnology | 1 | 24 | 983 | 1.2K |
| 200 | preventive medicine | 1 | 24 | 2.7K | 2.7K |
| 200 | government | 3 | 24 | 783 | 995 |
| 204 | Immunogenetics | 1 | 23 | 1.6K | 1.7K |
| 204 | gene therapy | 1 | 23 | 2.5K | 2.8K |
| 206 | Immunochemistry | 2 | 22 | 1.4K | 1.9K |
| 206 | Adolescent | 7 | 22 | 1.7K | 3.9K |
| 206 | immunoassay | 2 | 22 | 335 | 369 |
| 206 | pigments | 1 | 22 | 736 | 830 |
| 210 | Diabetes mellitus | 1 | 21 | 4.1K | 4.6K |
| 210 | Nutrigenomics | 1 | 21 | 299 | 444 |
| 210 | Diabetes | 1 | 21 | 4.2K | 4.7K |
| 213 | Psychiatric Nursing | 1 | 20 | 1.4K | 1.4K |
| 213 | Mental Health | 1 | 20 | 3.4K | 3.3K |
| 213 | Analytical Biochemistry | 1 | 20 | 3.1K | 3.1K |
| 213 | healthcare disparities | 2 | 20 | 748 | 1.2K |
| 213 | Cell cycle | 1 | 20 | 787 | 893 |
| 213 | cell proliferation | 1 | 20 | 872 | 955 |
| 213 | homosexuality | 2 | 20 | 602 | 888 |
| 220 | Histology | 3 | 19 | 2.5K | 4.2K |
| 220 | Health Services Research | 1 | 19 | 3.7K | 3.6K |
| 220 | Pharmacogenetics | 1 | 19 | 2.3K | 2.7K |
| 220 | Neonatology | 3 | 19 | 678 | 1.4K |
| 220 | Leukemia | 1 | 19 | 2.3K | 2.4K |
| 220 | Therapeutics | 1 | 19 | 3.9K | 4.5K |
| 220 | Chromatographic analysis | 2 | 19 | 2.9K | 3.5K |
| 227 | Environmental Microbiology | 1 | 18 | 2.8K | 3.5K |
| 227 | food contamination | 1 | 18 | 2.2K | 2.2K |
| 229 | Neurology | 1 | 17 | 8.9K | 9.3K |
| 229 | Political Science | 1 | 17 | 3.4K | 2.4K |
| 229 | Pharmacy | 3 | 17 | 2.5K | 4.3K |
| 229 | Economic Development | 1 | 17 | 2.9K | 2.9K |
| 229 | Pharmacokinetics | 3 | 17 | 1.1K | 2.1K |
| 229 | Politics | 2 | 17 | 946 | 862 |
| 229 | economic policy | 1 | 17 | 4.2K | 3.3K |
| 229 | economic development projects | 1 | 17 | 459 | 543 |
| 237 | Oncology | 1 | 16 | 4.4K | 5.4K |
| 237 | Biological Systems | 1 | 16 | 1.7K | 1.9K |
| 237 | Child psychology | 5 | 16 | 1.4K | 3.2K |
| 237 | Pacific Islands | 1 | 16 | 831 | 754 |
| 237 | Asia | 1 | 16 | 5.2K | 4.5K |
| 242 | Emergency Medicine | 2 | 15 | 2.6K | 3.1K |
| 242 | Electrophoresis | 1 | 15 | 3.2K | 3.7K |
| 242 | Immunopharmacology | 1 | 15 | 1.9K | 2.3K |
| 242 | Hematopoietic stem cell transplantation | 1 | 15 | 1.1K | 1.5K |
| 242 | Chromatography | 1 | 15 | 3.1K | 3.4K |
| 242 | Stem cells | 1 | 15 | 3.2K | 3.7K |
| 242 | drug therapy | 1 | 15 | 4.6K | 5.2K |
| 242 | Spectrum analysis | 1 | 15 | 6.2K | 6.6K |
| 250 | Bioengineering | 2 | 14 | 6.1K | 8.3K |
| 250 | Inflammation | 2 | 14 | 2.1K | 3.3K |
| 252 | Dietetics | 1 | 13 | 1.4K | 1.6K |
| 252 | Adolescent Medicine | 3 | 13 | 812 | 1.9K |
| 252 | Histochemistry | 2 | 13 | 1.7K | 2.6K |
| 252 | Microfabrication | 1 | 13 | 816 | 1.0K |
| 252 | Bioinformatics | 1 | 13 | 4.4K | 4.8K |
| 252 | cell adhesion molecules | 1 | 13 | 1.3K | 1.8K |
| 252 | Mental illness | 1 | 13 | 4.3K | 4.9K |
| 252 | Immune system | 1 | 13 | 2.3K | 2.9K |
| 260 | Biopharmaceutics | 1 | 12 | 2.4K | 3.0K |
| 260 | Biochemical Engineering | 1 | 12 | 4.5K | 5.8K |
| 260 | Clinical Immunology | 1 | 12 | 2.4K | 2.9K |
| 260 | Drug design | 1 | 12 | 3.5K | 4.0K |
| 260 | dietary supplements | 1 | 12 | 1.1K | 1.6K |
| 260 | Nanoparticles | 1 | 12 | 3.5K | 4.0K |
| 260 | Urban Anthropology | 1 | 12 | 303 | 405 |
| 260 | Developmental Immunology | 1 | 12 | 1.7K | 2.2K |
| 260 | RNA | 1 | 12 | 1.2K | 1.7K |
| 260 | miniaturization | 1 | 12 | 3.6K | 4.3K |
| 270 | Chemical Engineering | 2 | 11 | 5.1K | 6.9K |
| 270 | Neonatal Nursing | 2 | 11 | 77 | 146 |
| 270 | Enzyme inhibitors | 1 | 11 | 908 | 1.3K |
| 270 | isomerism | 2 | 11 | 556 | 1.0K |
| 270 | Osteoporosis | 1 | 11 | 929 | 1.2K |
| 270 | training | 1 | 11 | 165 | 96 |
| 270 | Bone diseases | 1 | 11 | 1.1K | 1.5K |
| 270 | Chirality | 2 | 11 | 556 | 1.0K |
| 278 | Anatomy | 1 | 10 | 3.8K | 4.5K |
| 278 | Food additives | 1 | 10 | 1.9K | 2.5K |
| 278 | Chemical processes | 1 | 10 | 1.3K | 1.7K |
| 278 | Bacterial infections | 2 | 10 | 1.4K | 2.7K |
| 278 | prostaglandins | 1 | 10 | 803 | 1.2K |
| 278 | Growth | 1 | 10 | 2.3K | 3.1K |
| 284 | Pathology | 2 | 9 | 3.7K | 5.7K |
| 284 | glycoproteins | 1 | 9 | 1.1K | 1.6K |
| 284 | Glycoconjugates | 1 | 9 | 1.1K | 1.6K |
| 284 | Oligosaccharide | 1 | 9 | 784 | 1.2K |
| 284 | Peroxisomes | 1 | 9 | 276 | 554 |
| 284 | Carbohydrates | 1 | 9 | 1.0K | 1.4K |
| 284 | glycolipids | 1 | 9 | 1.1K | 1.6K |
| 284 | eugenics | 2 | 9 | 1.2K | 2.3K |
| 292 | Biosensors | 1 | 8 | 2.1K | 3.2K |
| 292 | adolescence | 2 | 8 | 1.3K | 2.4K |
| 292 | Edible plants | 1 | 8 | 554 | 953 |
| 292 | Social support | 1 | 8 | 431 | 782 |
| 292 | Social environment | 1 | 8 | 616 | 987 |
| 292 | Bioelectronics | 1 | 8 | 1.8K | 2.8K |
| 292 | Transplantation | 1 | 8 | 2.8K | 3.3K |
| 299 | Health care reform | 1 | 7 | 195 | 291 |
| 299 | Sociobiology | 1 | 7 | 416 | 597 |
| 299 | social aspects | 1 | 7 | 188 | 244 |
| 299 | Human biology | 1 | 7 | 1.4K | 1.9K |
| 303 | Economic History | 1 | 6 | 6.0K | 5.8K |
| 303 | Emerging infectious diseases | 1 | 6 | 826 | 1.4K |
| 303 | Maternal health services | 2 | 6 | 708 | 1.6K |
| 303 | Child welfare | 2 | 6 | 1.5K | 2.8K |
| 303 | Technology | 1 | 6 | 7.5K | 8.7K |
| 303 | Germany | 1 | 6 | 1.5K | 1.3K |
| 303 | United Kingdom | 1 | 6 | 3.3K | 4.1K |
| 310 | Ophthalmology | 1 | 5 | 3.1K | 4.1K |
| 310 | Mathematics | 1 | 5 | 9.0K | 9.1K |
| 310 | Gene expression regulation | 2 | 5 | 1.6K | 2.9K |
| 310 | Substance Abuse | 1 | 5 | 2.9K | 3.9K |
| 310 | Genetic regulation | 2 | 5 | 1.8K | 3.3K |
| 310 | protein | 2 | 5 | 1.9K | 3.2K |
| 310 | nucleotides | 1 | 5 | 755 | 948 |
| 310 | primary prevention | 1 | 5 | 1.0K | 1.7K |
| 310 | drug addiction | 1 | 5 | 2.3K | 3.3K |
| 310 | alcoholism | 1 | 5 | 2.9K | 4.1K |
| 310 | biomedicine | 1 | 5 | 2.2K | 3.3K |
| 321 | Anthropology | 2 | 4 | 2.4K | 3.6K |
| 321 | Medical Ethics | 3 | 4 | 1.6K | 3.5K |
| 321 | Africa | 1 | 4 | 3.3K | 3.9K |
| 321 | cell physiology | 1 | 4 | 3.0K | 4.3K |
| 321 | professional practice | 1 | 4 | 561 | 656 |
| 321 | Intellectual disability | 1 | 4 | 1.8K | 2.5K |
| 327 | Geriatric Nursing | 1 | 3 | 915 | 1.5K |
| 327 | Music Therapy | 1 | 3 | 355 | 612 |
| 327 | Developmental Toxicology | 1 | 3 | 178 | 375 |
| 327 | Art Therapy | 1 | 3 | 277 | 498 |
| 327 | Erectile dysfunction | 1 | 3 | 574 | 958 |
| 327 | Biocompatible Materials | 1 | 3 | 6.1K | 8.1K |
| 327 | Elderly | 1 | 3 | 2.7K | 2.8K |
| 327 | older people | 1 | 3 | 3.4K | 4.0K |
| 327 | peptides | 1 | 3 | 2.0K | 2.9K |
| 327 | mutagens | 1 | 3 | 1.8K | 2.7K |
| 327 | teratogens | 1 | 3 | 178 | 375 |
| 327 | heredity | 1 | 3 | 1.6K | 2.4K |
| 327 | California | 1 | 3 | 917 | 1.3K |
| 327 | recreation | 1 | 3 | 1.3K | 1.8K |
| 341 | Hematology | 1 | 2 | 5.8K | 6.5K |
| 341 | Psychosomatic Medicine | 1 | 2 | 1.5K | 2.4K |
| 341 | Empathy | 2 | 2 | 29 | 142 |
| 341 | social marketing | 1 | 2 | 76 | 229 |
| 341 | Plants | 1 | 2 | 3.9K | 5.2K |
| 346 | Global Health | 1 | 1 | 2.6K | 4.0K |
| 346 | Rural Development | 1 | 1 | 962 | 1.5K |
| 346 | Public Health Administration | 1 | 1 | 1.0K | 1.6K |
| 346 | health services accessibility | 1 | 1 | 2.0K | 3.0K |
| 346 | community development | 1 | 1 | 890 | 1.5K |
| 351 | Nuclear Energy | 1 | 0 | 1.9K | 2.8K |
| 351 | Public Health Informatics | 2 | 0 | 163 | 414 |
| 351 | emergency management | 1 | 0 | 2.0K | 3.5K |
| 351 | Bioethics | 1 | 0 | 2.0K | 3.2K |
| 351 | Social welfare | 1 | 0 | 1.4K | 2.5K |
| 351 | Holistic Health | 1 | 0 | 1.1K | 2.1K |
| 351 | nuclear power | 1 | 0 | 697 | 1.1K |
| 351 | Library Science | 1 | 0 | 2.6K | 3.7K |
| 351 | medical education | 1 | 0 | 4.0K | 5.8K |
| 351 | Diplomatic relations | 1 | 0 | 1.5K | 2.0K |
| 351 | Student Health Services | 1 | 0 | 592 | 1.2K |
| 351 | allied health | 1 | 0 | 672 | 1.3K |