Streptococcus pyogenes in general practice in Hong Kong.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006723:Hong Kong; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012874:Skin Diseases, Infectious / Q000453:epidemiology*; D013290:Streptococcal Infections / Q000453:epidemiology*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*; D014069:Tonsillitis / Q000453:epidemiology*