Classified IndexR -- MedicineR -- Medicine (General)RA -- Public aspects of medicineRB -- PathologyRC -- Internal medicineRD -- SurgeryRE -- OpthalmologyRF -- OtorhinolaryngologyRG -- Gynecology and obstetricsRJ -- PediatricsRK -- DentistryRL -- DermatologyRM -- Therapeutics. PharmacologyRS -- Pharmacy and materia medicaRT -- NursingRV -- Botanic, Thomsonian, and eclectic medicineRX -- HomeopathyRZ -- Other systems of medicine |