title: Failure of penicillin in Streptococcus pyogenes pharyngeal infection.
authors.affiliation: Department of Medical Microbiology, Royal Free and University College Medical School, London, UK.
authors.forename: S H
authors.initials: SH
authors.lastname: Gillespie
mesh_terms: D000818:Animals; D006801:Humans; D010403:Penicillin Resistance; D010404:Penicillin V / Q000627:therapeutic use*; D010406:Penicillins / Q000627:therapeutic use*; D010608:Pharyngeal Diseases / Q000188:drug therapy*; D013290:Streptococcal Infections / Q000188:drug therapy* / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000187:drug effects* / Q000472:pathogenicity
chemical_list: D010406:Penicillins; D010404:Penicillin V