Subfield
- Insect Science18
- Economics and Econometrics16
- Research and Theory16
- Applied Microbiology and Biotechnology15
- Emergency Medical Services15
- Information Systems15
- Management Science and Operations Research15
- Civil and Structural Engineering14
- Computer Networks and Communications14
- Health Information Management14
- Horticulture13
- Neuropsychology and Physiological Psychology13
- Reproductive Medicine13
- Theoretical Computer Science13
- Cardiology and Cardiovascular Medicine12
- Conservation12
- Endocrinology12
- Endocrinology, Diabetes and Metabolism12
- Media Technology12
- Aquatic Science11