[Efficacy of primary prophylaxis of rheumatism in rural population].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010406:Penicillins / Q000627:therapeutic use; D012213:Rheumatic Fever / Q000517:prevention & control; D012214:Rheumatic Heart Disease / Q000517:prevention & control*; D012423:Rural Health; D014068:Tonsillectomy; D014586:USSR
D010406:Penicillins
Effektivnost' pervichnoĭ profilaktiki revmatizma v sel'skoĭ mestnosti.