Treatment of sore throat.
D002986:Clinical Trials as Topic; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D010612:Pharyngitis / Q000188:drug therapy*; D013290:Streptococcal Infections / Q000188:drug therapy; D013297:Streptococcus pyogenes
D010406:Penicillins