1-20 (of 148 disciplines)
| # | Discipline | Articles | Citations | h-index |
|---|---|---|---|---|
| 1 | Chemistry | 4,731,099 | 131.2M | 1,613 |
| 2 | Physics | 3,803,008 | 92.2M | 1,666 |
| 3 | Materials Science | 3,367,225 | 81.2M | 1,277 |
| 4 | Medicine | 2,898,573 | 51.4M | 1,743 |
| 5 | Mathematics | 2,096,372 | 27.7M | 1,030 |
| 6 | Computer Science | 1,650,230 | 25.6M | 1,197 |
| 7 | Education | 1,667,596 | 12.7M | 668 |
| 8 | Psychology | 1,467,685 | 38.9M | 1,415 |
| 9 | Electrical Engineering | 1,165,377 | 16.7M | 794 |
| 10 | Oncology | 1,141,568 | 31.8M | 1,071 |
| 11 | Surgery | 1,121,564 | 16.7M | 598 |
| 12 | Biochemistry | 1,045,790 | 41.9M | 1,082 |
| 13 | Pharmacology | 949,144 | 18.2M | 745 |
| 14 | Management | 988,538 | 20.5M | 1,065 |
| 15 | Social Sciences | 1,000,999 | 6.9M | 522 |
| 16 | Environmental Science | 892,349 | 28.4M | 881 |
| 17 | Economics | 823,160 | 14.9M | 979 |
| 18 | Cardiology | 807,723 | 17.9M | 876 |
| 19 | Geology | 773,323 | 22.1M | 840 |
| 20 | Energy | 782,039 | 26.6M | 861 |