Rheumatic heart disease in Soweto -- a programme for secondary prevention.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services; D006760:Hospitalization / Q000639:trends; D006801:Humans; D010400:Penicillin G / Q000008:administration & dosage; D012008:Recurrence; D012213:Rheumatic Fever / Q000188:drug therapy*; D012214:Rheumatic Heart Disease / Q000453:epidemiology / Q000517:prevention & control*; D013019:South Africa; D013290:Streptococcal Infections / Q000188:drug therapy
D010400:Penicillin G