title: The rising incidence of penicillin treatment failures in group A streptococcal tonsillopharyngitis: an emerging role for the cephalosporins?
authors.affiliation: Department of Pediatrics, University of Rochester, NY.
authors.forename: M E
authors.initials: ME
authors.lastname: Pichichero
mesh_terms: D002511:Cephalosporins / Q000627:therapeutic use*; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D010612:Pharyngitis / Q000188:drug therapy* / Q000382:microbiology; D013290:Streptococcal Infections / Q000188:drug therapy*; D013297:Streptococcus pyogenes; D014069:Tonsillitis / Q000188:drug therapy* / Q000382:microbiology; D016896:Treatment Outcome
chemical_list: D002511:Cephalosporins; D010406:Penicillins