Acute rheumatic fever; its relationship to beta hemolytic streptococcal infections.
D035843:Biomedical Research; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D012213:Rheumatic Fever / Q000517:prevention & control*; D013290:Streptococcal Infections; D013291:Streptococcus
D010406:Penicillins
PENICILLIN/therapeutic use; RHEUMATIC FEVER/prevention and control