Rheumatic fever in the adult.
D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D010406:Penicillins / Q000627:therapeutic use*; D012213:Rheumatic Fever / Q000188:drug therapy*; D012214:Rheumatic Heart Disease
D010406:Penicillins