- Science, Humanities and Social Sciences, multidisciplinary 3,390
- Science, multidisciplinary 3,128
- Biomedicine, general 2,459
- Oncology 2,447
- Internal Medicine 2,430
- Medicine/Public Health, general 2,148
- Biochemistry, general 2,122
- Cell Biology 2,107
- Characterization and Evaluation of Materials 1,987
- Cancer Research 1,886
- Life Sciences, general 1,843
- Biotechnology 1,632
- Materials Science, general 1,577
- Physical Chemistry 1,576
- Microbiology 1,551
- Immunology 1,480
- Metallic Materials 1,477
- Plant Sciences 1,437
- Pharmacology/Toxicology 1,277
- Neurosciences 1,265