Topic
Public Health, Environmental and Occupational Health
Epidemiology
11
General Medicine
10
Health (social science)
7
General Immunology and Microbiology
4
General Veterinary
4
Infectious Diseases
4
Health, Toxicology and Mutagenesis
3
Medicine (miscellaneous)
2
Nutrition and Dietetics
2
Environmental Chemistry
1
Environmental Engineering
1
General Chemistry
1
Health Policy
1
Molecular Medicine
1
Pollution
1