Epidemiology of streptococcal throat infection in families in an urban community.
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D010612:Pharyngitis / Q000453:epidemiology*; D012606:Scotland; D013290:Streptococcal Infections / Q000453:epidemiology*; D014505:Urban Population