Clinical recognition and treatment of acute streptococcal pharyngitis and tonsillitis.
D006801:Humans; D010612:Pharyngitis / Q000209:etiology*; D013290:Streptococcal Infections; D014069:Tonsillitis / Q000209:etiology*
PHARYNGITIS/etiology and pathogenesis; STREPTOCOCCAL INFECTIONS; TONSILLITIS/etiology and pathogenesis