- Surgery 10
- Gastroenterology 9
- Hepatology 7
- Abdominal Surgery 6
- Surgical Oncology 4
- Gynecology 3
- Proctology 3
- Biomedicine, general 2
- Cancer Research 2
- Colorectal Surgery 2
- Internal Medicine 2
- Medicine/Public Health, general 2
- Oncology 2
- Transplant Surgery 2
- Cardiac Surgery 1
- Chiropractic Medicine 1
- Complementary & Alternative Medicine 1
- General Surgery 1
- Health Promotion and Disease Prevention 1
- Hematology 1