Medical Subjects
WA - Public Health
7
QZ - Pathology
6
WI - Digestive System
6
WP - Gynecology
6
W - General Medicine. Health Professions
5
WF - Respiratory System
5
WB - Practice of Medicine
4
WJ - Urogenital System
4
WX - Hospitals and Other Health Facilities
4
WC - Communicable Diseases
3
WS - Pediatrics
3
WV - Otolaryngology
3
WW - Ophthalmology
3
QU - Biochemistry. Cell Biology and Genetics
2
WE - Musculoskeletal System
2
WK - Endocrine System
2
WM - Psychiatry
2
WR - Dermatology
2
WT - Geriatrics
2
QV - Pharmacology
1
QY - Clinical Laboratory Pathology
1
WH - Hemic and Lymphatic Systems
1
WL - Nervous System
1
WN - Radiology. Diagnostic Imaging
1
WO - Surgery. Wounds and Injuries
1
WQ - Obstetrics
1
WY - Nursing
1