Medical Subjects
WM - Psychiatry
28
WC - Communicable Diseases
19
WG - Cardiovascular System
18
WW - Ophthalmology
16
WK - Endocrine System
15
WE - Musculoskeletal System
14
WL - Nervous System
14
WU - Dentistry. Oral Surgery
12
WV - Otolaryngology
11
WD - Disorders of Systemic, Metabolic or Environmental Origin, etc.
10
WO - Surgery
10
WP - Gynecology
9
WS - Pediatrics
8
WF - Respiratory System
7
WH - Hemic and Lymphatic System
6
WI - Digestive System
6
WJ - Urogenital System
5
WR - Dermatology
5
WB - Practice of Medicine
4
W - General Medicine. Health Professions
3
WQ - Obstetrics
2
WT - Geriatrics
2
WA - Public Health
1