Medical Subjects
WN - Radiology. Diagnostic Imaging
14
WM - Psychiatry
13
WP - Gynecology
13
WC - Communicable Diseases
12
WG - Cardiovascular System
12
WI - Digestive System
12
WF - Respiratory System
10
WE - Musculoskeletal System
9
WW - Ophthalmology
8
WH - Hemic and Lymphatic System
6
WK - Endocrine System
5
WL - Nervous System
5
WB - Practice of Medicine
4
WJ - Urogenital System
4
WV - Otolaryngology
4
WD - Disorders of Systemic, Metabolic or Environmental Origin, etc.
3
WS - Pediatrics
2
WU - Dentistry. Oral Surgery
2
WA - Public Health
1
WO - Surgery
1
WQ - Obstetrics
1
WT - Geriatrics
1