RC - Internal Medicine 225,243
RA - Public Medicine 140,270
R - General Medicine 100,708
RD - Surgery 42,731
RM - Therapeutics and Pharmacology 35,050
RJ - Pediatrics 32,081
RG - Gynecology and Obstetrics 25,700
RS - Pharmacy 18,355
RB - Pathology 16,339
RT - Nursing 15,889
RK - Dentistry 12,209
RE - Ophthalmology 10,765
RL - Dermatology 6,096
RF - Otorhinolarynhology 5,376
RZ - Other Systems of Medicine 2,198
RX - Homeopathy 1,737
RV - Botanic, Thomsonia, Eclectic Medicine 415
E - United States History 1
Q - General Science 1