Subfield
- Pollution9
- Genetics8
- Nephrology8
- Urology8
- Pharmacology7
- Pharmacy7
- Health Information Management6
- Occupational Therapy6
- Ophthalmology6
- Gastroenterology5
- Health, Toxicology and Mutagenesis5
- Hepatology5
- Leadership and Management5
- Oncology5
- Orthopedics and Sports Medicine5
- Psychiatry and Mental health5
- Animal Science and Zoology4
- Complementary and alternative medicine4
- Endocrinology4
- Hematology4