title: Levofloxacin-resistant Streptococcus pneumoniae: second look.
authors.forename: C
authors.initials: C
authors.lastname: Thornsberry
authors.forename: J A
authors.initials: JA
authors.lastname: Karlowsky
authors.forename: D F
authors.initials: DF
authors.lastname: Sahm
mesh_terms: D000890:Anti-Infective Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial / Q000502:physiology; D006801:Humans; D064704:Levofloxacin; D015242:Ofloxacin / Q000494:pharmacology*; D013296:Streptococcus pneumoniae / Q000187:drug effects* / Q000502:physiology
chemical_list: D000890:Anti-Infective Agents; D064704:Levofloxacin; D015242:Ofloxacin