Benzathine penicillin.
Premnath
M
M
D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D006801:Humans; D010401:Penicillin G Benzathine / Q000008:administration & dosage*; D012214:Rheumatic Heart Disease / Q000188:drug therapy* / Q000517:prevention & control*
D010401:Penicillin G Benzathine