Subfield
- Infectious Diseases11
- Education10
- Public Health, Environmental and Occupational Health9
- Agronomy and Crop Science8
- Obstetrics and Gynecology6
- Parasitology5
- Gender Studies3
- General Health Professions3
- Small Animals3
- Soil Science3
- Demography2
- Development2
- Language and Linguistics2
- Pediatrics, Perinatology and Child Health2
- Plant Science2
- Public Administration2
- Safety Research2
- Virology2
- Accounting1
- Animal Science and Zoology1