[Symposium on Streptococcal infections].
D002648:Child; D002675:Child, Preschool; D005921:Glomerulonephritis / Q000209:etiology / Q000276:immunology; D006801:Humans; D012213:Rheumatic Fever / Q000209:etiology; D012541:Scarlet Fever / Q000453:epidemiology; D013290:Streptococcal Infections / Q000150:complications / Q000453:epidemiology; D013291:Streptococcus / Q000276:immunology / Q000472:pathogenicity