| 1 | Surgery | 346 | 7.9K | 51 | 292 |
| 2 | Biochemistry | 142 | 7.1K | 2047 | 1649 |
| 3 | Medicine | 113 | 6.3K | 2454 | 1984 |
| 4 | Cardiovascular system | 61 | 6.2K | 337 | 274 |
| 5 | Physiology | 90 | 5.9K | 876 | 565 |
| 6 | Hypertension | 58 | 5.0K | 360 | 292 |
| 7 | vascular diseases | 58 | 3.7K | 68 | 59 |
| 8 | Neurology | 44 | 3.7K | 2075 | 1495 |
| 9 | Endocrinology | 71 | 3.7K | 752 | 749 |
| 10 | Biophysics | 46 | 3.6K | 2175 | 1159 |
| 11 | Science | 54 | 3.5K | 3791 | 3658 |
| 12 | Thrombosis | 41 | 3.2K | 231 | 102 |
| 13 | Epidemiology | 9 | 3.0K | 3002 | 663 |
| 14 | Pathology | 32 | 2.9K | 880 | 536 |
| 15 | Chronic diseases | 4 | 2.6K | 792 | 172 |
| 16 | Biology | 83 | 2.6K | 2738 | 3971 |
| 17 | Pharmacology | 77 | 2.3K | 1390 | 1467 |
| 18 | Diabetes | 34 | 2.1K | 784 | 736 |
| 19 | Diabetes mellitus | 33 | 2.1K | 742 | 700 |
| 20 | Microbiology | 35 | 2.1K | 2808 | 2383 |
| 21 | Molecular Biology | 49 | 2.0K | 3062 | 3145 |
| 22 | Bioenergetics | 10 | 1.9K | 480 | 114 |
| 22 | Energy metabolism | 10 | 1.9K | 389 | 102 |
| 24 | Neurophysiology | 14 | 1.9K | 1795 | 1069 |
| 25 | Metabolism | 49 | 1.9K | 906 | 1072 |
| 26 | cell membrane | 9 | 1.8K | 392 | 101 |
| 27 | Hematology | 46 | 1.8K | 1427 | 1128 |
| 28 | Metabolic diseases | 34 | 1.6K | 887 | 1044 |
| 29 | Research | 41 | 1.6K | 3597 | 3272 |
| 30 | Cancer | 26 | 1.4K | 1744 | 1552 |
| 31 | Medical Imaging | 31 | 1.3K | 71 | 65 |
| 31 | Magnetic Resonance Imaging | 31 | 1.3K | 97 | 74 |
| 33 | Oxidative stress | 7 | 1.2K | 812 | 249 |
| 34 | Physics | 17 | 1.2K | 6137 | 5625 |
| 35 | Obesity | 10 | 1.1K | 1458 | 765 |
| 36 | Cell Biology | 27 | 1.1K | 1945 | 2448 |
| 37 | Cellular senescence | 5 | 1.1K | 594 | 106 |
| 38 | Medical Microbiology | 21 | 1.1K | 1132 | 1102 |
| 39 | Neurobiology | 15 | 1.1K | 1065 | 900 |
| 40 | Immunology | 20 | 957 | 2139 | 2053 |
| 41 | drug therapy | 38 | 925 | 776 | 938 |
| 42 | Urology | 29 | 914 | 782 | 773 |
| 43 | Dermatology | 33 | 887 | 633 | 653 |
| 44 | Brain | 16 | 862 | 1582 | 1281 |
| 45 | Nutrition | 28 | 840 | 1844 | 1964 |
| 46 | glycoproteins | 12 | 806 | 180 | 118 |
| 46 | Glycoconjugates | 12 | 806 | 180 | 118 |
| 46 | glycolipids | 12 | 806 | 180 | 118 |
| 49 | pain | 11 | 803 | 906 | 619 |
| 50 | gene therapy | 10 | 791 | 732 | 512 |
| 51 | Radiology | 50 | 784 | 285 | 377 |
| 52 | X-rays | 46 | 783 | 43 | 60 |
| 53 | Diagnostic microbiology | 10 | 782 | 910 | 842 |
| 54 | Orthopedics | 17 | 776 | 808 | 618 |
| 55 | Cell differentiation | 9 | 773 | 1333 | 1125 |
| 56 | Hemodynamics | 12 | 770 | 337 | 315 |
| 57 | Cytology | 28 | 766 | 2004 | 2818 |
| 58 | Genetic therapy | 9 | 755 | 902 | 576 |
| 59 | Psychophysiology | 7 | 745 | 2458 | 1519 |
| 60 | Hemophilia | 9 | 717 | 332 | 125 |
| 61 | Medical innovations | 2 | 700 | 1688 | 793 |
| 61 | drug development | 2 | 700 | 1727 | 725 |
| 63 | Cardiovascular diseases | 19 | 690 | 735 | 612 |
| 64 | medical education | 21 | 669 | 740 | 579 |
| 65 | Chemistry | 15 | 666 | 6414 | 5802 |
| 66 | cardiac catheterization | 29 | 663 | 231 | 213 |
| 67 | Respiration | 13 | 658 | 890 | 733 |
| 68 | Clinical Chemistry | 29 | 640 | 1143 | 1571 |
| 69 | Research Design | 9 | 632 | 792 | 456 |
| 70 | Health | 14 | 628 | 1244 | 891 |
| 71 | Oncology | 7 | 622 | 1926 | 1787 |
| 72 | Therapeutics | 12 | 602 | 1133 | 1042 |
| 73 | Critical Care | 19 | 601 | 798 | 1185 |
| 74 | Medical genetics | 11 | 593 | 2141 | 2134 |
| 75 | Lipids | 10 | 586 | 821 | 689 |
| 76 | United Kingdom | 12 | 577 | 956 | 864 |
| 77 | Stem cells | 12 | 572 | 1043 | 915 |
| 78 | Rheumatology | 22 | 557 | 464 | 723 |
| 79 | Human genetics | 8 | 550 | 1925 | 2814 |
| 80 | Public Health | 14 | 544 | 3685 | 3204 |
| 81 | Critical Care Medicine | 15 | 536 | 921 | 1255 |
| 82 | cell physiology | 7 | 525 | 1286 | 1053 |
| 83 | arthritis | 14 | 508 | 758 | 936 |
| 84 | Materials | 3 | 489 | 6691 | 3449 |
| 85 | Materials Science | 1 | 471 | 7586 | 2755 |
| 86 | Microcirculation | 8 | 458 | 241 | 141 |
| 87 | Visual Perception | 12 | 451 | 1095 | 975 |
| 87 | Memory | 12 | 451 | 1222 | 1130 |
| 87 | Attention | 12 | 451 | 1144 | 1022 |
| 87 | Perception | 13 | 451 | 1194 | 1106 |
| 91 | Cell death | 4 | 442 | 1326 | 964 |
| 92 | Natural history | 6 | 439 | 4022 | 5141 |
| 93 | Oligosaccharides | 9 | 414 | 90 | 60 |
| 94 | Lung Transplantation | 2 | 412 | 1003 | 321 |
| 94 | Heart transplantation | 2 | 412 | 1003 | 321 |
| 96 | Neurochemistry | 5 | 409 | 2313 | 1672 |
| 97 | Oligosaccharide | 3 | 392 | 369 | 190 |
| 97 | Carbohydrates | 4 | 392 | 445 | 232 |
| 99 | Biomedical Engineering | 13 | 376 | 3182 | 3091 |
| 100 | Diet | 5 | 365 | 2201 | 1666 |
| 101 | Randomized Controlled Trials | 23 | 363 | 343 | 389 |
| 102 | Biocompatible Materials | 9 | 360 | 2771 | 2989 |
| 103 | human behavior | 4 | 353 | 2653 | 2020 |
| 103 | Behavior | 4 | 353 | 3572 | 2481 |
| 105 | Chemotherapy | 14 | 344 | 823 | 939 |
| 105 | Leukemia | 4 | 344 | 1452 | 984 |
| 107 | Cytogenetics | 1 | 343 | 3085 | 1454 |
| 108 | Meteorology | 4 | 335 | 2528 | 1878 |
| 109 | Bacteriology | 9 | 333 | 1417 | 1639 |
| 110 | Medical Laboratory Science | 12 | 331 | 1171 | 1388 |
| 111 | Emergency Medicine | 5 | 327 | 1649 | 783 |
| 112 | Genetic regulation | 5 | 326 | 1169 | 1044 |
| 113 | Biotechnology | 9 | 324 | 4889 | 4908 |
| 114 | Emergency Medical Services | 4 | 320 | 888 | 255 |
| 115 | Neuroendocrinology | 2 | 307 | 221 | 156 |
| 116 | Genetic engineering | 4 | 305 | 2445 | 1739 |
| 116 | cloning | 4 | 305 | 752 | 712 |
| 118 | Reproduction | 9 | 300 | 1820 | 1590 |
| 119 | Clinical Pharmacology | 18 | 299 | 649 | 946 |
| 120 | Palliative Care | 12 | 266 | 448 | 460 |
| 121 | Membranes | 3 | 265 | 2122 | 1543 |
| 122 | Hormones | 15 | 262 | 672 | 1101 |
| 123 | Nanotechnology | 5 | 260 | 4786 | 4066 |
| 124 | Child psychology | 2 | 249 | 2246 | 1297 |
| 125 | Paleopathology | 9 | 246 | 151 | 95 |
| 126 | Histology | 9 | 241 | 1358 | 1568 |
| 127 | Paleontology | 8 | 239 | 989 | 775 |
| 128 | Virology | 5 | 234 | 3208 | 3546 |
| 129 | Quality of life | 5 | 232 | 1429 | 1202 |
| 130 | Education | 2 | 229 | 5796 | 1972 |
| 131 | Genomics | 13 | 226 | 2105 | 3029 |
| 132 | Oxidation-reduction | 4 | 224 | 864 | 980 |
| 133 | Biopharmaceutics | 8 | 221 | 818 | 935 |
| 134 | Pharmaceutical Chemistry | 6 | 217 | 3669 | 3474 |
| 135 | Medical Oncology | 8 | 213 | 1768 | 1840 |
| 136 | Histochemistry | 3 | 210 | 1360 | 773 |
| 137 | Teaching | 9 | 209 | 1088 | 964 |
| 137 | rehabilitation | 4 | 209 | 2492 | 1754 |
| 139 | risk factors | 7 | 208 | 567 | 597 |
| 140 | Liver diseases | 4 | 207 | 1700 | 1766 |
| 141 | free radicals | 5 | 205 | 1446 | 1565 |
| 142 | Genetics | 6 | 200 | 3893 | 4285 |
| 143 | infection | 9 | 197 | 1216 | 1652 |
| 144 | Psychiatry | 9 | 196 | 3475 | 4038 |
| 145 | Herbal medicine | 5 | 195 | 558 | 589 |
| 146 | Digestive system diseases | 6 | 189 | 895 | 829 |
| 147 | Medical Technology | 7 | 187 | 1423 | 1450 |
| 148 | Parenteral nutrition | 9 | 179 | 766 | 1164 |
| 149 | Psychology | 7 | 178 | 4383 | 4231 |
| 150 | Electrophysiology | 12 | 174 | 649 | 822 |
| 151 | Infections | 7 | 173 | 983 | 1471 |
| 152 | Bone diseases | 3 | 167 | 594 | 605 |
| 153 | Immunopathology | 3 | 164 | 1814 | 1455 |
| 154 | Psychopharmacology | 4 | 159 | 1829 | 1812 |
| 155 | Toxicology | 5 | 158 | 4836 | 4856 |
| 155 | cosmetics | 1 | 158 | 531 | 125 |
| 157 | Antibodies | 6 | 155 | 574 | 668 |
| 157 | Antigens | 6 | 155 | 800 | 882 |
| 159 | Radiobiology | 6 | 153 | 1769 | 1616 |
| 160 | Oncogenes | 3 | 152 | 1494 | 1790 |
| 161 | rare diseases | 3 | 150 | 854 | 685 |
| 162 | Mitochondria | 2 | 149 | 520 | 280 |
| 163 | Signal Transduction | 5 | 147 | 1346 | 1706 |
| 164 | Neurons | 1 | 146 | 1332 | 1481 |
| 165 | Substance Abuse | 2 | 138 | 2173 | 1360 |
| 166 | Medical Physics | 3 | 135 | 2122 | 1592 |
| 167 | prostaglandins | 4 | 134 | 501 | 451 |
| 168 | Immunogenetics | 1 | 133 | 1562 | 739 |
| 168 | Transplantation | 2 | 133 | 1862 | 1552 |
| 170 | General Surgery | 9 | 131 | 503 | 592 |
| 171 | Colloids | 2 | 130 | 4783 | 3881 |
| 172 | Alternative Medicine | 8 | 127 | 1270 | 1769 |
| 172 | complementary therapies | 8 | 127 | 1405 | 1833 |
| 172 | Mycology | 10 | 127 | 1086 | 1703 |
| 175 | Ophthalmology | 5 | 126 | 1792 | 1929 |
| 176 | Extracellular matrix | 2 | 125 | 433 | 436 |
| 176 | collagen | 2 | 125 | 451 | 455 |
| 176 | Pancreatic diseases | 4 | 125 | 604 | 359 |
| 179 | Depression | 1 | 124 | 844 | 604 |
| 179 | Anxiety Disorders | 1 | 124 | 1107 | 811 |
| 179 | Anxiety | 1 | 124 | 1110 | 813 |
| 182 | genome | 5 | 123 | 1630 | 2396 |
| 183 | Antioxidants | 2 | 118 | 1162 | 1195 |
| 183 | drugs | 11 | 118 | 1403 | 2365 |
| 185 | Immunotherapy | 3 | 116 | 2412 | 2462 |
| 185 | Heart Failure | 2 | 116 | 680 | 640 |
| 187 | Ultrasonics | 2 | 115 | 1570 | 1288 |
| 187 | Ultrasonic Imaging | 2 | 115 | 795 | 496 |
| 187 | Ultrasound | 1 | 115 | 1163 | 551 |
| 190 | Parasitic Diseases | 6 | 112 | 1926 | 2410 |
| 190 | Bones | 4 | 112 | 1062 | 1248 |
| 192 | Archaeology | 2 | 110 | 1947 | 1113 |
| 192 | Sites | 2 | 110 | 807 | 733 |
| 194 | Pediatrics | 3 | 109 | 3419 | 3387 |
| 195 | Environment | 2 | 107 | 7259 | 7365 |
| 196 | Inflammation | 4 | 105 | 1398 | 1797 |
| 197 | Functional Genomics | 4 | 103 | 264 | 513 |
| 198 | Rheology | 1 | 102 | 1199 | 586 |
| 199 | Geriatric Pharmacology | 4 | 99 | 321 | 408 |
| 199 | blood transfusion | 3 | 99 | 1055 | 834 |
| 199 | Elderly | 4 | 99 | 1385 | 811 |
| 199 | older people | 4 | 99 | 1830 | 1374 |
| 203 | Nanomedicine | 1 | 98 | 605 | 361 |
| 204 | Orthopedic Surgery | 2 | 96 | 1349 | 1035 |
| 205 | Enteral nutrition | 6 | 94 | 799 | 1327 |
| 205 | Public opinion | 3 | 94 | 473 | 467 |
| 207 | cytokines | 2 | 93 | 2067 | 1845 |
| 208 | histological techniques | 2 | 91 | 1095 | 1137 |
| 209 | Erectile dysfunction | 2 | 89 | 429 | 280 |
| 210 | Mental illness | 2 | 88 | 3169 | 3010 |
| 211 | cell interaction | 4 | 85 | 1297 | 1753 |
| 211 | gene transfer | 2 | 85 | 438 | 388 |
| 211 | genetic transformation | 2 | 85 | 438 | 388 |
| 214 | tomography | 3 | 83 | 501 | 414 |
| 214 | Cell communication | 3 | 83 | 1005 | 1233 |
| 216 | Health Education | 3 | 81 | 2525 | 2298 |
| 216 | Sleep Disorders | 1 | 81 | 3312 | 2044 |
| 216 | breastfeeding | 2 | 81 | 833 | 624 |
| 216 | Sleep | 1 | 81 | 3323 | 2048 |
| 220 | Polymers | 1 | 80 | 6973 | 4870 |
| 220 | Soft Condensed Matter | 1 | 80 | 1927 | 1333 |
| 220 | biopolymers | 2 | 80 | 1673 | 1488 |
| 223 | Geriatrics | 11 | 78 | 2098 | 3609 |
| 223 | health behavior | 1 | 78 | 2099 | 1324 |
| 223 | Aging | 11 | 78 | 2019 | 3557 |
| 226 | Sports Medicine | 9 | 77 | 1911 | 2653 |
| 226 | Patient education | 2 | 77 | 998 | 1007 |
| 226 | Respiratory system | 1 | 77 | 1308 | 946 |
| 226 | counseling | 2 | 77 | 2049 | 1589 |
| 230 | Travel | 7 | 75 | 597 | 974 |
| 230 | Thorax | 1 | 75 | 1080 | 856 |
| 232 | Clinical Trials | 3 | 74 | 743 | 738 |
| 233 | Bioengineering | 2 | 71 | 6239 | 6185 |
| 233 | Retina | 1 | 71 | 391 | 570 |
| 233 | eye | 1 | 71 | 465 | 600 |
| 233 | Spine | 1 | 71 | 1413 | 1183 |
| 237 | Schizophrenia | 2 | 67 | 1604 | 1718 |
| 237 | cell adhesion molecules | 1 | 67 | 1182 | 933 |
| 239 | Health Services Research | 5 | 66 | 1710 | 2390 |
| 240 | Criminology | 1 | 65 | 1691 | 943 |
| 240 | Juvenile delinquency | 1 | 65 | 614 | 351 |
| 240 | crime | 1 | 65 | 1218 | 650 |
| 240 | deviant behavior | 1 | 65 | 566 | 288 |
| 244 | Endocrine glands | 4 | 64 | 239 | 753 |
| 245 | Health Policy | 5 | 63 | 2379 | 3382 |
| 245 | Histocompatibility Testing | 1 | 63 | 1341 | 770 |
| 247 | Animal Behavior | 1 | 62 | 3476 | 2992 |
| 247 | Ethology | 1 | 62 | 2780 | 2549 |
| 249 | Child | 9 | 61 | 1878 | 3344 |
| 249 | Adolescent | 8 | 61 | 1668 | 2864 |
| 251 | Autoantibodies | 2 | 60 | 943 | 1144 |
| 251 | Autoimmunity | 2 | 60 | 1182 | 1488 |
| 251 | Autoimmune diseases | 2 | 60 | 1011 | 1221 |
| 254 | Environmental Health | 6 | 58 | 5018 | 8010 |
| 254 | pain management | 7 | 58 | 469 | 1034 |
| 254 | environmental exposure | 6 | 58 | 1627 | 3090 |
| 257 | Diagnostic Imaging | 4 | 56 | 2323 | 2872 |
| 257 | Immunochemistry | 2 | 56 | 1663 | 1533 |
| 259 | Poetry | 1 | 54 | 108 | 6 |
| 259 | psychotherapy | 1 | 54 | 2607 | 1909 |
| 259 | amino acids | 4 | 54 | 573 | 1052 |
| 262 | Biochemical Engineering | 1 | 52 | 5598 | 5544 |
| 262 | Microscopy | 2 | 52 | 2597 | 2066 |
| 264 | Carcinogenesis | 1 | 51 | 2127 | 1984 |
| 264 | carcinogens | 1 | 51 | 2110 | 1931 |
| 264 | mutagens | 1 | 51 | 1727 | 1748 |
| 267 | Surface Chemistry | 1 | 50 | 5852 | 5042 |
| 268 | Obstetrics | 3 | 49 | 3351 | 3757 |
| 268 | Neurogenetics | 1 | 49 | 758 | 610 |
| 268 | Nervous system | 1 | 49 | 4627 | 4235 |
| 268 | Europe | 4 | 49 | 3720 | 4308 |
| 272 | Genetic disorders | 3 | 46 | 659 | 975 |
| 272 | scientific societies | 3 | 46 | 1050 | 1444 |
| 272 | Vaccines | 1 | 46 | 3691 | 3242 |
| 275 | Steroids | 2 | 45 | 1545 | 1733 |
| 276 | Feasibility studies | 5 | 44 | 240 | 287 |
| 276 | Child Development | 2 | 44 | 2916 | 3226 |
| 276 | Molecular structure | 1 | 44 | 4429 | 3520 |
| 279 | Nephrology | 1 | 43 | 1247 | 1295 |
| 279 | mycoses | 2 | 43 | 1364 | 1874 |
| 279 | Tropical Medicine | 3 | 43 | 2419 | 2914 |
| 279 | Kidney diseases | 1 | 43 | 2004 | 1752 |
| 283 | Anatomy | 3 | 42 | 2525 | 3195 |
| 283 | Cell cycle | 2 | 42 | 509 | 632 |
| 283 | cell proliferation | 2 | 42 | 570 | 670 |
| 283 | liver | 1 | 42 | 770 | 602 |
| 287 | Artificial Organs | 3 | 41 | 898 | 1025 |
| 287 | drug addiction | 2 | 41 | 1758 | 2145 |
| 287 | alcoholism | 2 | 41 | 2266 | 2617 |
| 290 | Parasitology | 2 | 40 | 3425 | 3622 |
| 291 | Pharmacogenetics | 1 | 36 | 2265 | 2333 |
| 291 | Genetic Research | 1 | 36 | 461 | 380 |
| 291 | eugenics | 1 | 36 | 1457 | 1172 |
| 294 | North America | 1 | 35 | 1985 | 1519 |
| 295 | Emergency Nursing | 5 | 34 | 98 | 275 |
| 295 | biochemical markers | 2 | 34 | 1341 | 1655 |
| 297 | Cardiovascular Pharmacology | 2 | 33 | 471 | 692 |
| 297 | Immunopharmacology | 2 | 33 | 1619 | 2119 |
| 297 | Echocardiography | 1 | 33 | 257 | 220 |
| 300 | Pediatric Dermatology | 6 | 32 | 350 | 821 |
| 301 | health planning | 2 | 31 | 3285 | 3682 |
| 302 | Andrology | 1 | 30 | 1408 | 1342 |
| 302 | Coronary heart disease | 1 | 30 | 613 | 330 |
| 304 | Embryology | 1 | 29 | 2887 | 3144 |
| 304 | Proteomics | 2 | 29 | 1787 | 2644 |
| 304 | Developmental Biology | 1 | 29 | 3792 | 4093 |
| 307 | Hemostasis | 1 | 28 | 1707 | 1640 |
| 308 | Bacterial infections | 2 | 27 | 1444 | 2303 |
| 309 | Psychoneuroimmunology | 1 | 26 | 1413 | 1762 |
| 309 | Neuroimmunology | 1 | 26 | 1541 | 1926 |
| 309 | Drug delivery systems | 1 | 26 | 2888 | 3221 |
| 312 | Industrial Safety | 1 | 25 | 2552 | 2259 |
| 312 | Safety management | 1 | 25 | 1489 | 1209 |
| 314 | Simulation | 1 | 24 | 517 | 595 |
| 314 | Neural circuitry | 1 | 24 | 3411 | 3646 |
| 314 | Primary health care | 3 | 24 | 2340 | 3770 |
| 314 | theoretical models | 1 | 24 | 517 | 595 |
| 314 | Genetic markers | 1 | 24 | 702 | 753 |
| 319 | Molecular Pharmacology | 1 | 23 | 1591 | 2021 |
| 319 | Mental Disorders | 4 | 23 | 3517 | 5964 |
| 321 | biological factors | 1 | 22 | 3597 | 3812 |
| 322 | Molecular Imaging | 1 | 21 | 1378 | 1627 |
| 322 | Gene expression | 1 | 21 | 647 | 762 |
| 322 | Laser therapy | 2 | 21 | 665 | 842 |
| 322 | Gene expression regulation | 1 | 21 | 2140 | 2366 |
| 322 | Blood vessels | 1 | 21 | 890 | 1019 |
| 327 | Computational Biology | 1 | 20 | 5719 | 5789 |
| 327 | Clinical Biochemistry | 1 | 20 | 2765 | 2806 |
| 327 | Bioinformatics | 1 | 20 | 3992 | 4255 |
| 330 | Dietetics | 2 | 19 | 1339 | 1650 |
| 330 | Neurosurgery | 3 | 19 | 1501 | 2448 |
| 330 | Lipid metabolism | 1 | 19 | 946 | 1310 |
| 330 | Lipid | 1 | 19 | 951 | 1312 |
| 330 | weight loss | 1 | 19 | 394 | 476 |
| 330 | proteins | 2 | 19 | 3173 | 4290 |
| 336 | Optical materials | 2 | 18 | 3357 | 4649 |
| 337 | Altitude Sickness | 1 | 17 | 377 | 440 |
| 337 | Altitude | 1 | 17 | 377 | 440 |
| 337 | Flow cytometry | 2 | 17 | 696 | 1216 |
| 340 | Nanobiotechnology | 1 | 16 | 925 | 1494 |
| 340 | Growth factors | 1 | 16 | 674 | 1110 |
| 342 | Information Technology | 1 | 15 | 4887 | 4546 |
| 342 | Information Systems | 3 | 15 | 1769 | 3410 |
| 342 | Social Psychology | 1 | 15 | 3894 | 4347 |
| 342 | Antibacterial agents | 2 | 15 | 1160 | 2204 |
| 342 | Chromosome mapping | 1 | 15 | 3750 | 4726 |
| 342 | gene mapping | 1 | 15 | 4046 | 5068 |
| 348 | Developmental Immunology | 1 | 14 | 1693 | 2196 |
| 348 | Nitric oxide | 1 | 14 | 822 | 1046 |
| 350 | Community Psychiatry | 1 | 13 | 2238 | 2818 |
| 350 | Neonatology | 1 | 13 | 1461 | 1824 |
| 350 | nucleic acids | 1 | 13 | 3212 | 4001 |
| 350 | Psychiatric Epidemiology | 1 | 13 | 1120 | 1750 |
| 350 | Cell surface receptors | 1 | 13 | 351 | 488 |
| 355 | Pediatric Nursing | 1 | 12 | 1155 | 1318 |
| 355 | Informatics | 1 | 12 | 1743 | 2206 |
| 357 | Diagnosis | 2 | 11 | 1009 | 1857 |
| 358 | Electrical Engineering | 2 | 10 | 4809 | 5271 |
| 358 | Electronics | 2 | 10 | 4892 | 5977 |
| 358 | disease susceptibility | 1 | 10 | 860 | 1315 |
| 358 | viruses | 1 | 10 | 2830 | 3914 |
| 358 | Australia | 2 | 10 | 3056 | 4634 |
| 358 | symptoms | 1 | 10 | 860 | 1315 |
| 364 | Emerging infectious diseases | 1 | 9 | 777 | 1320 |
| 364 | Radioisotopes | 3 | 9 | 1589 | 2776 |
| 366 | Radiation | 2 | 8 | 3302 | 4905 |
| 366 | sports injuries | 1 | 8 | 1212 | 1634 |
| 368 | Immunotoxicology | 1 | 7 | 770 | 1168 |
| 368 | Eating Disorders | 3 | 7 | 1060 | 2356 |
| 368 | Feeding and Eating Disorders | 3 | 7 | 1020 | 2268 |
| 371 | Audiology | 1 | 6 | 1535 | 2085 |
| 371 | Mental Health | 2 | 6 | 2588 | 4571 |
| 371 | Sound | 1 | 6 | 1780 | 1895 |
| 371 | animals | 2 | 6 | 1936 | 3287 |
| 375 | Psychosomatic Medicine | 1 | 5 | 1775 | 2596 |
| 375 | Electrophoresis | 1 | 5 | 3159 | 4410 |
| 375 | calcification | 2 | 5 | 854 | 1835 |
| 375 | Immune system | 1 | 5 | 2145 | 3096 |
| 375 | Immunity | 1 | 5 | 3565 | 5011 |
| 380 | Otolaryngology | 1 | 4 | 1317 | 1870 |
| 380 | nuclear magnetic resonance | 1 | 4 | 2021 | 2676 |
| 380 | Magnetic Resonance Spectroscopy | 1 | 4 | 2245 | 2981 |
| 380 | Health promotion | 1 | 4 | 3237 | 4693 |
| 384 | Environmental Policy | 1 | 3 | 6098 | 8487 |
| 384 | Electrocardiography | 1 | 3 | 959 | 1279 |
| 384 | anesthesia | 3 | 3 | 785 | 1741 |
| 387 | Freeze-Drying | 1 | 2 | 1135 | 1583 |
| 387 | Reproductive toxicology | 1 | 2 | 1104 | 1791 |
| 387 | Hypothermia | 1 | 2 | 1135 | 1583 |
| 387 | Freeze Drying | 1 | 2 | 1135 | 1583 |
| 387 | Cell adhesion | 1 | 2 | 393 | 808 |
| 392 | Neuropsychology | 1 | 1 | 4219 | 6014 |
| 392 | Neuropsychiatry | 1 | 1 | 1821 | 2835 |
| 392 | Analytical Biochemistry | 1 | 1 | 3430 | 5199 |
| 392 | Lymphoma | 1 | 1 | 1534 | 1659 |
| 392 | Multiple Myeloma | 1 | 1 | 1521 | 1635 |
| 392 | Patient Safety | 1 | 1 | 232 | 567 |
| 392 | Qualitative Research | 1 | 1 | 1019 | 1828 |
| 392 | Freezing | 1 | 1 | 755 | 1180 |
| 392 | animal diseases | 1 | 1 | 1044 | 1957 |
| 392 | sexual behavior | 1 | 1 | 1380 | 2422 |
| 402 | Radiologic Technology | 2 | 0 | 238 | 827 |
| 402 | Photography | 3 | 0 | 2274 | 4429 |
| 402 | Visual Communication | 3 | 0 | 514 | 1730 |
| 402 | Acoustics | 1 | 0 | 598 | 983 |
| 402 | Interventional Radiology | 2 | 0 | 238 | 827 |
| 402 | Signal Processing | 1 | 0 | 3527 | 5264 |
| 402 | Radiation Protection | 1 | 0 | 1547 | 2405 |
| 402 | Acoustic holography | 1 | 0 | 215 | 309 |
| 402 | Nutrition physiology | 1 | 0 | 1656 | 2849 |
| 402 | Image Processing | 1 | 0 | 3646 | 5510 |
| 402 | patient satisfaction | 2 | 0 | 208 | 895 |
| 402 | radiation monitoring | 1 | 0 | 1393 | 2236 |
| 402 | Medical Illustration | 3 | 0 | 27 | 213 |
| 402 | Cardiac electrophysiology | 1 | 0 | 564 | 1029 |
| 402 | Radiotherapy | 3 | 0 | 537 | 1048 |
| 402 | Organ transplantation | 1 | 0 | 862 | 1407 |
| 402 | Holography | 1 | 0 | 215 | 309 |
| 402 | Interventional Radiography | 2 | 0 | 238 | 827 |
| 402 | Acoustic imaging | 1 | 0 | 215 | 309 |
| 402 | Endoscopic Surgery | 2 | 0 | 238 | 827 |
| 402 | Food | 1 | 0 | 5572 | 8115 |
| 402 | Biomolecules | 1 | 0 | 996 | 1829 |
| 402 | arrhythmia | 1 | 0 | 564 | 1029 |
| 402 | Radiation dosimetry | 1 | 0 | 1132 | 1883 |
| 402 | India | 1 | 0 | 3750 | 5328 |
