title: Macrolide and fluoroquinolone (levofloxacin) resistances among Streptococcus pneumoniae strains: significant trends from the SENTRY Antimicrobial Surveillance Program (North America, 1997-1999).
authors.forename: R N
authors.initials: RN
authors.lastname: Jones
authors.forename: M A
authors.initials: MA
authors.lastname: Pfaller
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000890:Anti-Infective Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006801:Humans; D064704:Levofloxacin; D018942:Macrolides; D009656:North America / Q000453:epidemiology; D015242:Ofloxacin / Q000494:pharmacology*; D011008:Pneumococcal Infections / Q000453:epidemiology / Q000382:microbiology; D011159:Population Surveillance; D013296:Streptococcus pneumoniae / Q000187:drug effects* / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D018942:Macrolides; D064704:Levofloxacin; D015242:Ofloxacin