Medical Subjects
WA - Public Health
142
W - General Medicine. Health Professions
121
WB - Practice of Medicine
112
WO - Surgery
87
WS - Pediatrics
63
WM - Psychiatry
62
WE - Musculoskeletal System
61
WU - Dentistry. Oral Surgery
61
WW - Ophthalmology
59
WC - Communicable Diseases
54
WK - Endocrine System
48
WH - Hemic and Lymphatic System
47
WX - Hospitals and Other Health Facilities
43
WG - Cardiovascular System
40
WL - Nervous System
39
WQ - Obstetrics
39
WI - Digestive System
38
WJ - Urogenital System
30
WN - Radiology. Diagnostic Imaging
30
WP - Gynecology
24
WV - Otolaryngology
24
WF - Respiratory System
19
WD - Disorders of Systemic, Metabolic or Environmental Origin, etc.
16
WR - Dermatology
13
WY - Nursing
12
WT - Geriatrics
7
WZ - History of Medicine. Medical Miscellany
2