Medical Subjects
WL - Nervous System
9
WG - Cardiovascular System
6
W - General Medicine. Health Professions
4
WA - Public Health
4
WF - Respiratory System
4
WM - Psychiatry
4
WS - Pediatrics
4
WB - Practice of Medicine
3
WE - Musculoskeletal System
3
WJ - Urogenital System
3
WP - Gynecology
3
WQ - Obstetrics
3
WC - Communicable Diseases
2
WK - Endocrine System
2
WN - Radiology. Diagnostic Imaging
2
WO - Surgery
2
WX - Hospitals and Other Health Facilities
2
WH - Hemic and Lymphatic System
1
WI - Digestive System
1
WV - Otolaryngology
1
WW - Ophthalmology
1