3.5K(top 0.1%)
papers
135.8K(top 0.1%)
citations
161(top 0.1%)
h-index
267(top 0.1%)
g-index
4.1K
all documents
162.1K
doc citations
10.9K
citing journals
Top Disciplines (by citations)
| # | Discipline | Articles | Citations | R ARank | R CRank |
|---|---|---|---|---|---|
| 1 | Medicine | 209 | 13,382 | 780 | 833 |
| 2 | Hypertension | 143 | 9,120 | 24 | 84 |
| 3 | Human genetics | 39 | 6,865 | 883 | 1.1K |
| 4 | Science | 109 | 6,415 | 2.5K | 5.0K |
| 5 | Biology | 54 | 5,917 | 5.9K | 4.7K |
| 6 | Physics | 27 | 4,920 | 7.7K | 4.8K |
| 7 | Cardiovascular system | 56 | 4,624 | 148 | 332 |
| 8 | Genetics | 47 | 4,069 | 1.5K | 1.4K |
| 9 | Public Health | 87 | 4,001 | 604 | 546 |
| 10 | Hemodynamics | 77 | 3,795 | 10 | 38 |
| 11 | Oncology | 7 | 3,562 | 3.4K | 393 |
| 12 | Natural history | 9 | 3,489 | 5.1K | 4.3K |
| 13 | Research | 108 | 3,348 | 1.4K | 2.4K |
| 14 | Neurology | 76 | 3,200 | 2.5K | 4.0K |
| 15 | Medical genetics | 54 | 3,142 | 1.0K | 1.1K |
| 16 | Virology | 15 | 3,055 | 3.2K | 2.3K |
| 17 | Epidemiology | 90 | 2,746 | 373 | 587 |
| 18 | Geriatrics | 67 | 2,567 | 268 | 419 |
| 19 | Molecular Biology | 22 | 2,380 | 13.7K | 6.7K |
| 20 | Cytology | 4 | 2,348 | 20.7K | 4.3K |
| 20 | Cell Biology | 4 | 2,348 | 20.3K | 4.4K |
| 22 | Nutrition | 56 | 2,325 | 792 | 909 |
| 23 | Diet | 45 | 2,167 | 371 | 549 |
| 24 | Cancer | 27 | 1,752 | 2.8K | 2.7K |
| 25 | United States | 33 | 1,636 | 1.4K | 779 |
| 26 | Environmental Health | 46 | 1,627 | 1.1K | 1.9K |
| 27 | Obesity | 51 | 1,611 | 195 | 415 |
| 28 | drug therapy | 12 | 1,443 | 1.7K | 521 |
| 29 | Chemistry | 19 | 1,432 | 15.8K | 10.1K |
| 30 | Pharmacology | 11 | 1,345 | 9.3K | 2.6K |
| 31 | Toxicology | 18 | 1,319 | 3.2K | 1.4K |
| 32 | Surgery | 6 | 1,146 | 3.3K | 3.3K |
| 33 | Therapeutics | 10 | 1,139 | 1.7K | 733 |
| 34 | Health promotion | 23 | 1,017 | 344 | 327 |
| 35 | Obstetrics | 35 | 1,006 | 849 | 948 |
| 36 | Biochemistry | 18 | 993 | 17.7K | 11.7K |
| 37 | Hematology | 29 | 977 | 3.4K | 4.6K |
| 38 | Ophthalmology | 37 | 968 | 355 | 467 |
| 39 | Cardiovascular diseases | 39 | 941 | 61 | 136 |
| 40 | Genomics | 33 | 853 | 783 | 1.5K |
| 41 | Pediatrics | 18 | 822 | 1.8K | 2.2K |
| 42 | Immunogenetics | 25 | 816 | 70 | 78 |
| 43 | arthritis | 23 | 759 | 193 | 289 |
| 44 | Kidney diseases | 20 | 742 | 230 | 204 |
| 45 | Clinical Chemistry | 9 | 733 | 3.4K | 1.8K |
| 46 | Pharmaceutical Chemistry | 8 | 731 | 6.4K | 3.0K |
| 47 | Sports Medicine | 19 | 703 | 972 | 925 |
| 48 | Lung Transplantation | 8 | 702 | 520 | 107 |
| 48 | Heart transplantation | 8 | 702 | 520 | 107 |
| 50 | Psychiatry | 13 | 692 | 5.4K | 5.5K |
| 51 | gene therapy | 17 | 689 | 250 | 496 |
| 51 | Genetic therapy | 17 | 689 | 387 | 588 |
| 53 | primary prevention | 1 | 682 | 1.3K | 16 |
| 53 | chronic disease | 1 | 682 | 685 | 14 |
| 55 | Nervous system | 8 | 674 | 3.4K | 2.7K |
| 56 | Pediatric Neurology | 7 | 651 | 1.5K | 1.7K |
| 57 | Aging | 25 | 645 | 741 | 1.3K |
| 58 | viruses | 8 | 627 | 2.1K | 1.7K |
| 59 | Sports | 16 | 621 | 749 | 734 |
| 60 | Critical Care | 6 | 580 | 2.1K | 2.1K |
| 60 | Critical Care Medicine | 6 | 580 | 1.9K | 2.1K |
| 62 | Environmental Toxicology | 5 | 574 | 3.0K | 1.3K |
| 63 | Lipids | 17 | 539 | 253 | 639 |
| 64 | genome | 7 | 523 | 2.6K | 3.1K |
| 65 | Heart Failure | 16 | 513 | 17 | 116 |
| 66 | Mental Disorders | 5 | 509 | 7.5K | 4.4K |
| 67 | Nephrology | 13 | 498 | 268 | 270 |
| 68 | Women's health | 19 | 496 | 244 | 287 |
| 69 | Environment | 6 | 477 | 9.1K | 8.0K |
| 70 | vascular diseases | 10 | 469 | 493 | 1.2K |
| 71 | Rheumatology | 16 | 466 | 307 | 429 |
| 72 | Diabetes mellitus | 19 | 452 | 1.0K | 3.4K |
| 73 | preventive medicine | 24 | 451 | 200 | 629 |
| 74 | Chemotherapy | 6 | 450 | 1.1K | 461 |
| 75 | Diabetes | 19 | 447 | 1.2K | 3.6K |
| 76 | Thrombosis | 7 | 439 | 1.3K | 1.4K |
| 77 | food contamination | 6 | 424 | 497 | 84 |
| 78 | Food additives | 5 | 390 | 543 | 128 |
| 79 | Infertility | 3 | 384 | 1.9K | 797 |
| 79 | fertility | 3 | 384 | 2.0K | 835 |
| 81 | Multiple sclerosis | 3 | 378 | 809 | 61 |
| 82 | Cytogenetics | 5 | 374 | 3.6K | 4.0K |
| 83 | Microbiology | 5 | 373 | 22.0K | 16.5K |
| 84 | Liver diseases | 3 | 352 | 3.9K | 2.8K |
| 85 | Gerontology | 25 | 347 | 352 | 1.0K |
| 86 | Pharmacogenetics | 16 | 342 | 168 | 988 |
| 87 | Transplantation | 14 | 335 | 1.1K | 2.3K |
| 88 | Child | 14 | 334 | 1.7K | 1.7K |
| 89 | Mental illness | 4 | 331 | 4.8K | 3.6K |
| 90 | Carcinogenesis | 10 | 328 | 513 | 968 |
| 91 | Health | 17 | 325 | 768 | 1.6K |
| 92 | Adolescent | 8 | 303 | 1.8K | 1.2K |
| 93 | Psychology | 9 | 300 | 5.7K | 6.8K |
| 94 | toxicity testing | 5 | 296 | 439 | 187 |
| 95 | Neurobiology | 2 | 287 | 8.5K | 4.1K |
| 95 | Neurophysiology | 2 | 287 | 14.9K | 8.1K |
| 97 | occupational diseases | 10 | 281 | 384 | 526 |
| 98 | Metabolism | 15 | 268 | 3.2K | 9.3K |
| 99 | Tropical Medicine | 6 | 260 | 1.2K | 621 |
| 100 | Host-parasite interactions | 2 | 254 | 4.4K | 3.8K |
| 100 | Virulence | 2 | 254 | 4.4K | 3.3K |
| 100 | Immunity | 2 | 254 | 10.4K | 8.6K |
| 103 | Health Policy | 6 | 250 | 2.8K | 2.4K |
| 104 | environmental exposure | 7 | 234 | 1.1K | 1.3K |
| 105 | Dermatology | 6 | 230 | 2.3K | 1.9K |
| 106 | Electrophysiology | 2 | 229 | 1.5K | 419 |
| 106 | Quality of life | 5 | 229 | 1.2K | 1.1K |
| 108 | Long-Term Care | 2 | 227 | 1.1K | 443 |
| 108 | Long-term care facilities | 2 | 227 | 1.1K | 442 |
| 110 | Cardiac electrophysiology | 1 | 224 | 653 | 194 |
| 110 | arrhythmia | 1 | 224 | 653 | 194 |
| 112 | Contraception | 7 | 213 | 277 | 277 |
| 113 | pain | 5 | 208 | 2.5K | 4.0K |
| 114 | Endocrinology | 11 | 202 | 5.5K | 14.0K |
| 115 | Maternal health services | 6 | 200 | 269 | 249 |
| 115 | Metabolic diseases | 10 | 200 | 3.9K | 11.3K |
| 115 | Child welfare | 6 | 200 | 395 | 333 |
| 118 | Health Education | 3 | 192 | 3.1K | 1.4K |
| 119 | Analytical Chemistry | 1 | 187 | 27.3K | 9.7K |
| 120 | Entomology | 1 | 186 | 7.1K | 1.6K |
| 121 | Neuropsychiatry | 7 | 182 | 1.1K | 1.6K |
| 122 | Medical Oncology | 2 | 175 | 9.7K | 5.6K |
| 122 | carcinogens | 2 | 175 | 3.9K | 2.4K |
| 122 | disease vectors | 3 | 175 | 1.0K | 531 |
| 122 | mutagens | 2 | 175 | 2.6K | 2.0K |
| 126 | Global Health | 3 | 173 | 1.3K | 478 |
| 126 | Pollution | 3 | 173 | 16.3K | 15.4K |
| 128 | General Surgery | 7 | 172 | 282 | 357 |
| 128 | health behavior | 10 | 172 | 430 | 820 |
| 130 | environmental pollution | 2 | 169 | 13.4K | 7.6K |
| 130 | rehabilitation | 8 | 169 | 1.7K | 3.0K |
| 132 | Sleep | 7 | 166 | 1.8K | 2.6K |
| 133 | Food | 7 | 163 | 3.3K | 4.6K |
| 133 | Chronic diseases | 5 | 163 | 699 | 1.3K |
| 135 | Chronobiology | 3 | 161 | 434 | 291 |
| 135 | Health Services Administration | 3 | 161 | 1.4K | 1.1K |
| 135 | Circadian rhythms | 3 | 161 | 255 | 268 |
| 135 | biological clocks | 3 | 161 | 434 | 291 |
| 135 | circadian rhythm | 3 | 161 | 434 | 291 |
| 135 | biological rhythms | 3 | 161 | 405 | 288 |
| 141 | Zoonoses | 2 | 157 | 382 | 140 |
| 142 | Immunology | 7 | 155 | 11.0K | 20.4K |
| 143 | health services accessibility | 6 | 152 | 556 | 566 |
| 144 | Chromosome mapping | 4 | 150 | 3.1K | 4.0K |
| 144 | gene mapping | 4 | 150 | 4.0K | 5.5K |
| 146 | Computational Biology | 5 | 147 | 6.7K | 9.9K |
| 146 | Bioinformatics | 5 | 147 | 4.9K | 7.6K |
| 148 | Sociology | 5 | 146 | 2.3K | 3.0K |
| 149 | healthcare disparities | 7 | 145 | 163 | 258 |
| 150 | Sleep Disorders | 6 | 142 | 2.1K | 3.1K |
| 151 | Food Microbiology | 6 | 140 | 981 | 2.1K |
| 151 | food technology | 6 | 140 | 2.0K | 2.9K |
| 153 | Social Psychology | 7 | 139 | 1.1K | 1.8K |
| 154 | drugs | 3 | 137 | 3.5K | 2.4K |
| 155 | Medical Anthropology | 6 | 136 | 825 | 1.9K |
| 156 | Child psychology | 3 | 135 | 2.8K | 2.8K |
| 157 | disease outbreaks | 2 | 129 | 1.1K | 878 |
| 157 | Epidemics | 2 | 129 | 1.0K | 873 |
| 157 | traffic safety | 6 | 129 | 83 | 59 |
| 160 | Pharmacogenomics | 5 | 127 | 133 | 437 |
| 160 | Immunopathology | 4 | 127 | 2.4K | 3.2K |
| 160 | Developing countries | 4 | 127 | 1.4K | 1.4K |
| 163 | Genetic epidemiology | 8 | 124 | 311 | 686 |
| 163 | heredity | 8 | 124 | 446 | 986 |
| 165 | behavioral medicine | 6 | 123 | 1.2K | 2.3K |
| 166 | Occupational Health | 7 | 118 | 629 | 949 |
| 167 | Physical fitness | 5 | 117 | 1.0K | 1.5K |
| 168 | Psychosomatic Medicine | 5 | 116 | 735 | 1.5K |
| 168 | hygiene | 2 | 116 | 839 | 495 |
| 168 | Behavior | 6 | 116 | 3.9K | 7.8K |
| 171 | Bacterial infections | 5 | 114 | 798 | 3.3K |
| 172 | Antigens | 7 | 113 | 346 | 1.1K |
| 173 | Europe | 4 | 112 | 5.7K | 5.0K |
| 174 | Human Rights | 1 | 111 | 1.1K | 198 |
| 174 | pollutants | 1 | 111 | 6.4K | 3.1K |
| 174 | Environmental pollutants | 1 | 111 | 9.3K | 4.0K |
| 174 | medical education | 4 | 111 | 2.8K | 3.0K |
| 178 | women | 4 | 109 | 231 | 240 |
| 179 | Pathology | 4 | 105 | 8.0K | 12.8K |
| 180 | Clinical Immunology | 1 | 104 | 6.6K | 2.8K |
| 180 | Developmental Immunology | 1 | 104 | 3.1K | 1.2K |
| 182 | Reproduction | 3 | 102 | 6.6K | 7.1K |
| 183 | older people | 8 | 100 | 676 | 1.6K |
| 184 | Precision medicine | 7 | 97 | 97 | 238 |
| 185 | Drug design | 2 | 93 | 4.9K | 4.4K |
| 186 | Public Policy | 3 | 89 | 1.9K | 2.2K |
| 186 | risk factors | 8 | 89 | 155 | 820 |
| 188 | Clinical Psychology | 2 | 88 | 4.3K | 5.3K |
| 188 | Respiratory system | 4 | 88 | 510 | 990 |
| 188 | Respiration | 4 | 88 | 2.6K | 4.7K |
| 191 | Research Design | 3 | 85 | 1.3K | 1.7K |
| 192 | Neonatology | 3 | 84 | 465 | 568 |
| 192 | Cell differentiation | 3 | 84 | 8.3K | 15.7K |
| 192 | health services | 3 | 84 | 1.3K | 1.6K |
| 195 | Reproductive toxicology | 1 | 83 | 1.2K | 663 |
| 196 | Diagnostic microbiology | 2 | 82 | 3.1K | 5.1K |
| 197 | Emergency Medicine | 3 | 78 | 2.0K | 1.9K |
| 198 | biomedicine | 2 | 74 | 1.7K | 1.8K |
| 199 | Environmental monitoring | 3 | 73 | 8.0K | 12.5K |
| 199 | Health insurance | 5 | 73 | 463 | 1.4K |
| 201 | Psychopharmacology | 1 | 69 | 9.4K | 8.2K |
| 201 | blood transfusion | 2 | 69 | 2.8K | 3.6K |
| 201 | Psychophysiology | 1 | 69 | 15.2K | 13.0K |
| 204 | Reproductive health | 3 | 68 | 1.0K | 1.4K |
| 204 | Birth control | 3 | 68 | 472 | 792 |
| 206 | Stem cells | 1 | 64 | 14.2K | 12.4K |
| 207 | Socioeconomic Factors | 3 | 63 | 552 | 951 |
| 208 | Autoantibodies | 1 | 61 | 2.0K | 1.9K |
| 208 | Autoimmunity | 1 | 61 | 2.9K | 3.0K |
| 208 | Osteoporosis | 6 | 61 | 97 | 502 |
| 208 | Autoimmune diseases | 1 | 61 | 2.4K | 2.2K |
| 212 | histological techniques | 1 | 60 | 4.1K | 4.4K |
| 213 | Adolescent Medicine | 3 | 57 | 1.1K | 3.5K |
| 213 | Substance Abuse | 2 | 57 | 4.4K | 4.2K |
| 213 | Acarology | 1 | 57 | 479 | 238 |
| 213 | Mites | 1 | 57 | 722 | 297 |
| 213 | Ticks | 1 | 57 | 528 | 241 |
| 213 | Acari | 1 | 57 | 464 | 237 |
| 219 | Student Health Services | 2 | 56 | 398 | 418 |
| 220 | Urology | 5 | 55 | 3.9K | 11.3K |
| 220 | psychotherapy | 2 | 55 | 2.7K | 2.9K |
| 222 | Sarcopenia | 3 | 53 | 330 | 1.6K |
| 222 | Muscles | 3 | 53 | 1.7K | 4.2K |
| 224 | human behavior | 2 | 50 | 5.7K | 9.6K |
| 225 | Occupational Therapy | 2 | 49 | 1.8K | 1.4K |
| 225 | Medical innovations | 1 | 49 | 6.9K | 11.9K |
| 225 | drug development | 1 | 49 | 7.1K | 10.9K |
| 228 | Biotechnology | 2 | 48 | 35.8K | 46.3K |
| 229 | Dentistry | 1 | 47 | 2.8K | 1.3K |
| 230 | Biophysics | 3 | 46 | 35.5K | 46.5K |
| 230 | Bioengineering | 1 | 46 | 30.6K | 30.7K |
| 232 | Metabolic syndrome | 3 | 45 | 140 | 404 |
| 233 | Neuropsychology | 3 | 44 | 6.2K | 11.2K |
| 233 | Artificial Organs | 4 | 44 | 905 | 1.8K |
| 233 | Menopause | 6 | 44 | 207 | 1.5K |
| 236 | Otolaryngology | 1 | 43 | 3.0K | 2.3K |
| 237 | Child Development | 1 | 42 | 7.6K | 7.0K |
| 237 | drug evaluation | 2 | 42 | 2.9K | 4.5K |
| 239 | Alternative Medicine | 3 | 41 | 3.3K | 6.6K |
| 239 | complementary therapies | 3 | 41 | 3.4K | 6.7K |
| 239 | drug abuse | 4 | 41 | 591 | 1.6K |
| 242 | Biomedical Engineering | 1 | 40 | 32.5K | 28.3K |
| 242 | Gene expression regulation | 2 | 40 | 3.6K | 7.1K |
| 242 | DNA methylation | 2 | 40 | 751 | 2.3K |
| 242 | Hospitals | 3 | 40 | 1.5K | 3.3K |
| 246 | Geriatric Psychiatry | 4 | 39 | 1.8K | 4.8K |
| 246 | Schizophrenia | 3 | 39 | 2.2K | 4.9K |
| 246 | Technology | 2 | 39 | 12.4K | 16.1K |
| 249 | Herbal medicine | 1 | 38 | 1.7K | 2.4K |
| 249 | child abuse | 1 | 38 | 1.9K | 2.0K |
| 251 | Medical Microbiology | 1 | 37 | 12.8K | 15.6K |
| 251 | Mental Health | 3 | 37 | 2.8K | 4.6K |
| 251 | adolescence | 1 | 37 | 2.4K | 2.3K |
| 251 | Biocompatible Materials | 2 | 37 | 22.2K | 35.8K |
| 251 | Mental Health Services | 3 | 37 | 2.8K | 5.1K |
| 251 | Screening | 1 | 37 | 817 | 671 |
| 251 | biological factors | 2 | 37 | 6.8K | 10.4K |
| 251 | Africa | 3 | 37 | 2.0K | 2.3K |
| 251 | alcoholism | 3 | 37 | 3.4K | 6.5K |
| 251 | sexual behavior | 1 | 37 | 1.9K | 2.1K |
| 261 | biochemical markers | 4 | 36 | 704 | 3.1K |
| 262 | Mycotoxins | 1 | 34 | 418 | 344 |
| 263 | Orthopedics | 3 | 33 | 3.4K | 7.1K |
| 263 | Dental Public Health | 3 | 33 | 293 | 635 |
| 263 | Diagnosis | 2 | 33 | 1.3K | 2.0K |
| 263 | disease susceptibility | 2 | 33 | 665 | 1.4K |
| 263 | symptoms | 2 | 33 | 665 | 1.4K |
| 268 | Parasitology | 2 | 32 | 5.4K | 7.7K |
| 269 | Eating Disorders | 1 | 31 | 3.5K | 3.7K |
| 269 | Feeding and Eating Disorders | 1 | 31 | 3.3K | 3.6K |
| 271 | sports injuries | 1 | 30 | 1.6K | 1.1K |
| 272 | rural health | 2 | 29 | 385 | 839 |
| 273 | Pediatric Dermatology | 1 | 28 | 1.7K | 1.6K |
| 273 | Data Mining | 1 | 28 | 4.1K | 4.3K |
| 273 | occupational health and safety | 1 | 28 | 572 | 554 |
| 273 | industrial hygiene | 2 | 28 | 1.9K | 2.5K |
| 273 | Primary health care | 5 | 28 | 1.6K | 6.4K |
| 278 | Travel | 1 | 27 | 1.8K | 1.7K |
| 279 | Climatology | 1 | 25 | 5.0K | 6.1K |
| 279 | Health Services Research | 2 | 25 | 4.0K | 6.4K |
| 279 | bioclimatology | 1 | 25 | 1.9K | 2.3K |
| 279 | Climate | 1 | 25 | 986 | 1.4K |
| 279 | weather | 1 | 25 | 961 | 1.3K |
| 284 | Neurogenetics | 2 | 24 | 1.5K | 4.4K |
| 284 | Public Health Administration | 3 | 24 | 404 | 775 |
| 284 | Pharmaceutical Technology | 1 | 24 | 6.3K | 8.3K |
| 284 | Organ transplantation | 3 | 24 | 1.0K | 2.0K |
| 284 | Nutrigenomics | 2 | 24 | 141 | 597 |
| 289 | Probability | 1 | 23 | 1.5K | 1.9K |
| 289 | Risk Management | 1 | 23 | 1.7K | 2.2K |
| 289 | Crisis Intervention | 1 | 23 | 445 | 540 |
| 289 | Financial management | 1 | 23 | 1.0K | 1.7K |
| 289 | Risk | 1 | 23 | 1.4K | 2.1K |
| 289 | Suicide | 1 | 23 | 1.5K | 1.9K |
| 295 | harm reduction | 1 | 22 | 392 | 446 |
| 296 | Clinical Trials | 2 | 21 | 708 | 1.9K |
| 296 | drug resistance | 2 | 21 | 834 | 2.9K |
| 296 | ovary | 1 | 21 | 680 | 974 |
| 299 | Evolutionary Genetics | 2 | 20 | 789 | 2.3K |
| 299 | Molecular Epidemiology | 2 | 20 | 789 | 2.3K |
| 299 | Decision making | 2 | 20 | 2.4K | 5.8K |
| 302 | Atherosclerosis | 1 | 19 | 234 | 633 |
| 303 | Smoking | 1 | 18 | 2.7K | 3.9K |
| 303 | Hallucinogens | 1 | 18 | 433 | 725 |
| 303 | Parasitic Diseases | 1 | 18 | 7.2K | 10.5K |
| 303 | management | 1 | 18 | 5.1K | 6.1K |
| 303 | Parasites | 1 | 18 | 4.2K | 5.3K |
| 303 | Spine | 1 | 18 | 2.9K | 4.9K |
| 309 | Pediatric Rheumatology | 1 | 17 | 852 | 1.2K |
| 309 | pain management | 2 | 17 | 1.3K | 3.7K |
| 309 | Elderly | 6 | 17 | 472 | 2.9K |
| 309 | health planning | 2 | 17 | 2.3K | 5.9K |
| 313 | Infections | 3 | 16 | 1.6K | 8.5K |
| 313 | ethnicity | 4 | 16 | 253 | 1.8K |
| 313 | health and race | 4 | 16 | 117 | 1.1K |
| 316 | Cell death | 1 | 15 | 8.9K | 15.0K |
| 317 | Economics | 1 | 14 | 8.8K | 9.7K |
| 317 | Histocompatibility Testing | 4 | 14 | 175 | 2.0K |
| 317 | Echocardiography | 1 | 14 | 102 | 214 |
| 317 | Dementia | 1 | 14 | 5.7K | 6.8K |
| 317 | Alzheimer's disease | 1 | 14 | 6.4K | 8.4K |
| 322 | Ecology | 3 | 13 | 21.2K | 62.6K |
| 322 | eugenics | 1 | 13 | 2.9K | 6.0K |
| 324 | Neurovirology | 1 | 12 | 851 | 1.6K |
| 324 | Forensic Pathology | 1 | 12 | 336 | 510 |
| 324 | air quality | 1 | 12 | 386 | 846 |
| 327 | Environmental Engineering | 2 | 11 | 12.9K | 34.3K |
| 327 | Palliative Care | 1 | 11 | 3.4K | 5.2K |
| 327 | hospice care | 1 | 11 | 1.8K | 2.7K |
| 327 | environmental protection | 3 | 11 | 6.2K | 24.9K |
| 327 | Happiness | 1 | 11 | 734 | 1.4K |
| 327 | Marriage | 1 | 11 | 1.0K | 2.0K |
| 327 | paraphilias | 1 | 11 | 377 | 854 |
| 327 | Marriage counseling | 1 | 11 | 568 | 1.2K |
| 327 | Cognition | 2 | 11 | 3.8K | 9.7K |
| 336 | Physical Therapy | 2 | 10 | 3.2K | 9.8K |
| 336 | Human biology | 1 | 10 | 2.3K | 4.0K |
| 338 | Social welfare | 1 | 9 | 1.4K | 2.6K |
| 338 | Cognitive neuroscience | 1 | 9 | 4.0K | 7.7K |
| 338 | Antiviral agents | 1 | 9 | 614 | 1.6K |
| 338 | Bone diseases | 3 | 9 | 466 | 3.4K |
| 338 | Social work | 1 | 9 | 3.0K | 5.2K |
| 338 | cardiac catheterization | 1 | 9 | 1.3K | 2.3K |
| 344 | Social Sciences | 1 | 7 | 10.9K | 15.1K |
| 344 | Environmental Policy | 1 | 7 | 10.9K | 22.7K |
| 344 | Environmental Law | 1 | 7 | 3.7K | 8.6K |
| 344 | Systems Biology | 1 | 7 | 9.3K | 16.4K |
| 344 | Nutrition physiology | 1 | 7 | 2.5K | 6.2K |
| 344 | ethnic groups | 1 | 7 | 701 | 1.9K |
| 344 | Post-traumatic stress disorder | 1 | 7 | 2.5K | 4.5K |
| 351 | Genetic engineering | 1 | 6 | 13.6K | 27.6K |
| 351 | Molecular cloning | 1 | 6 | 5.9K | 12.9K |
| 351 | Genetic recombination | 1 | 6 | 5.6K | 12.4K |
| 351 | Leukemia | 1 | 6 | 5.7K | 10.0K |
| 351 | Hypertension in pregnancy | 1 | 6 | 432 | 1.3K |
| 351 | Recombinant DNA | 1 | 6 | 6.8K | 14.6K |
| 357 | Infection control | 2 | 5 | 1.7K | 6.3K |
| 357 | Electrocardiography | 1 | 5 | 265 | 748 |
| 357 | biological evolution | 1 | 5 | 10.0K | 20.2K |
| 357 | Bones | 1 | 5 | 3.0K | 7.9K |
| 361 | Information Systems | 1 | 4 | 3.0K | 7.3K |
| 361 | Plant Genetics | 1 | 4 | 2.7K | 5.8K |
| 361 | Pediatric Hematology | 1 | 4 | 2.6K | 5.6K |
| 361 | sanitation | 1 | 4 | 9.5K | 21.2K |
| 361 | Risk assessment | 1 | 4 | 1.2K | 3.4K |
| 361 | ecological risk assessment | 1 | 4 | 595 | 1.8K |
| 361 | Laser therapy | 1 | 4 | 1.4K | 2.5K |
| 361 | Asia | 3 | 4 | 2.9K | 14.3K |
| 361 | Health Risk Assessment | 1 | 4 | 1.0K | 2.8K |
| 361 | Thorax | 1 | 4 | 1.8K | 4.3K |
| 371 | Nursing | 1 | 3 | 6.4K | 13.4K |
| 371 | Telemedicine | 2 | 3 | 514 | 3.6K |
| 371 | Electrophoresis | 1 | 3 | 7.7K | 16.7K |
| 371 | Genetic testing | 2 | 3 | 527 | 3.7K |
| 371 | Enteral nutrition | 1 | 3 | 3.9K | 9.5K |
| 371 | Biomarkers | 2 | 3 | 644 | 5.3K |
| 371 | Globalization | 1 | 3 | 806 | 2.3K |
| 371 | Parenteral nutrition | 1 | 3 | 5.5K | 12.8K |
| 371 | international cooperation | 1 | 3 | 1.1K | 2.9K |
| 380 | Systems Engineering | 1 | 2 | 6.2K | 10.9K |
| 380 | Histology | 1 | 2 | 13.7K | 28.7K |
| 380 | Cognitive Science | 1 | 2 | 5.1K | 11.5K |
| 380 | blood substitutes | 1 | 2 | 202 | 529 |
| 380 | ecosystem | 1 | 2 | 3.8K | 8.8K |
| 380 | Prisons | 1 | 2 | 506 | 1.2K |
| 380 | artificial cells | 1 | 2 | 259 | 636 |
| 380 | Biodiversity | 1 | 2 | 8.0K | 16.3K |
| 388 | Geography | 1 | 1 | 6.6K | 14.3K |
| 388 | Immunotherapy | 2 | 1 | 7.5K | 26.4K |
| 388 | Geriatric Pharmacology | 1 | 1 | 741 | 2.6K |
| 388 | Geriatric Oncology | 1 | 1 | 2.1K | 6.1K |
| 388 | Randomized Controlled Trials | 1 | 1 | 4.7K | 11.2K |
| 388 | Biometrics | 2 | 1 | 3.2K | 9.8K |
| 388 | Endocrine system | 1 | 1 | 2.3K | 4.3K |
| 388 | Vaccines | 2 | 1 | 4.5K | 16.1K |
| 396 | Pharmacy | 1 | 0 | 10.5K | 24.0K |
| 396 | Statistics | 1 | 0 | 9.4K | 18.5K |
| 396 | Ethics | 1 | 0 | 3.0K | 8.1K |
| 396 | Industrial Safety | 1 | 0 | 2.0K | 6.0K |
| 396 | Orthopedic Surgery | 1 | 0 | 3.0K | 7.6K |
| 396 | Cross-Cultural Studies | 1 | 0 | 897 | 3.0K |
| 396 | Program Evaluation | 1 | 0 | 203 | 739 |
| 396 | Retinal diseases | 1 | 0 | 149 | 357 |
| 396 | Hemophilia | 1 | 0 | 1.5K | 4.0K |
| 396 | Malaria | 1 | 0 | 1.9K | 4.5K |
| 396 | breastfeeding | 1 | 0 | 1.8K | 4.9K |
| 396 | cross-cultural comparison | 1 | 0 | 1.1K | 3.3K |
| 396 | Earth Sciences | 1 | 0 | 8.2K | 17.2K |
| 396 | evaluation | 1 | 0 | 270 | 1.1K |