Medical Subjects
QZ - Pathology
4
WF - Respiratory System
3
WE - Musculoskeletal System
2
WG - Cardiovascular System
2
WJ - Urogenital System
2
WP - Gynecology
2
WR - Dermatology
2
WV - Otolaryngology
2
QU - Biochemistry. Cell Biology and Genetics
1
QY - Clinical Laboratory Pathology
1
WI - Digestive System
1
WK - Endocrine System
1
WS - Pediatrics
1
WT - Geriatrics
1
WW - Ophthalmology
1
WX - Hospitals and Other Health Facilities
1