- Antibodies 292
- Immunology 286
- Biochemistry, general 270
- Cell Biology 270
- Cell Culture 270
- Life Sciences, general 270
- Vaccine 18
- Biomedicine, general 12
- Medical Microbiology 12
- Microbiology 12
- Infectious Diseases 7
- Cancer Research 6
- Protein Structure 6
- Virology 6
- Aging 3
- Clinical Nutrition 3
- Geriatrics/Gerontology 3
- Public Health 3
- Pharmacology/Toxicology 1
- Tropical Medicine 1