title: Prevalence of fluoroquinolone-resistant bacterial isolates in four medical centers during the first quarter of 1990.
authors: A L
authors: AL
authors: Barry
authors: P C
authors: PC
authors: Fuchs
authors: M A
authors: MA
authors: Pfaller
authors: S D
authors: SD
authors: Allen
authors: E H
authors: EH
authors: Gerlach
mesh_terms: D002939:Ciprofloxacin / Q000627:therapeutic use*; D004352:Drug Resistance, Microbial; D004359:Drug Therapy, Combination / Q000627:therapeutic use; D004755:Enterobacteriaceae / Q000187:drug effects*; D015242:Ofloxacin / Q000627:therapeutic use*; D011550:Pseudomonas aeruginosa / Q000187:drug effects*
chemical_list: D002939:Ciprofloxacin; D015242:Ofloxacin