Medical Subjects
WC - Communicable Diseases
8
WN - Radiology. Diagnostic Imaging
5
WB - Practice of Medicine
4
WG - Cardiovascular System
4
WJ - Urogenital System
3
WL - Nervous System
3
WF - Respiratory System
2
WI - Digestive System
2
WK - Endocrine System
2
WQ - Obstetrics
2
WR - Dermatology
2
WU - Dentistry. Oral Surgery
2
WV - Otolaryngology
2
WM - Psychiatry
1
WP - Gynecology
1
WS - Pediatrics
1
WW - Ophthalmology
1