- Internal Medicine 43
- Medical Microbiology 12
- Infectious Diseases 10
- Medicine/Public Health, general 10
- Immunology 7
- Oncology 7
- Cancer Research 5
- Parasitology 5
- Pathology 5
- Tropical Medicine 5
- Cardiology 4
- Diabetes 4
- Geriatrics/Gerontology 4
- Health Promotion and Disease Prevention 4
- Obstetrics/Perinatology/Midwifery 4
- Pediatrics 4
- Public Health 4
- Cell Biology 3
- Diagnostic Radiology 3
- Endocrinology 3