[Antistreptolysin-O titers in the course of oral penicillin administration for the prevention of recurrence of rheumatic fever].
D000284:Administration, Oral; D000989:Antistreptolysin / Q000032:analysis*; D006801:Humans; D010406:Penicillins / Q000008:administration & dosage* / Q000627:therapeutic use; D012008:Recurrence; D012213:Rheumatic Fever / Q000276:immunology / Q000517:prevention & control*
D010406:Penicillins; D000989:Antistreptolysin