Concerning the rheumatic fever prophylaxis program of Indiana.
D007196:Indiana; D010400:Penicillin G / Q000627:therapeutic use; D012213:Rheumatic Fever / Q000517:prevention & control*; D013411:Sulfadiazine / Q000627:therapeutic use; D014481:United States; D014492:United States Public Health Service; D014837:Voluntary Health Agencies
D013411:Sulfadiazine; D010400:Penicillin G