- Science, Humanities and Social Sciences, multidisciplinary 1,173
- Science, multidisciplinary 1,106
- Internal Medicine 914
- Oncology 909
- Characterization and Evaluation of Materials 804
- Biomedicine, general 784
- Medicine/Public Health, general 776
- Biochemistry, general 760
- Biotechnology 746
- Artificial Intelligence 729
- Cell Biology 720
- Cancer Research 637
- Materials Science, general 560
- Life Sciences, general 545
- Microbiology 537
- Physical Chemistry 535
- Nanotechnology 507
- Elementary Particles, Quantum Field Theory 479
- Plant Sciences 462
- Quantum Field Theories, String Theory 451