- Internal Medicine 17,554
- Medicine/Public Health, general 13,686
- Oncology 13,243
- Surgery 5,090
- Orthopedics 4,809
- Cancer Research 4,718
- Public Health 4,592
- Imaging / Radiology 4,415
- Hematology 4,073
- Cardiology 3,686
- Rheumatology 3,478
- Gastroenterology 3,291
- Human Genetics 3,173
- Epidemiology 3,108
- Surgical Oncology 3,023
- Neurosurgery 3,010
- Hepatology 2,975
- Neurology 2,933
- Cell Biology 2,893
- Infectious Diseases 2,808