title: A summer-camp outbreak of beta hemolytic streptococcal tonsillitis.
mesh_terms: D000293:Adolescent; D002648:Child; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009864:Ontario; D012737:Sex Factors; D013290:Streptococcal Infections / Q000453:epidemiology*; D014069:Tonsillitis / Q000453:epidemiology*