difloxacin ( a-56619 ) and a-56620 , two novel fluoroquinolones , were tested in comparison with ciprofloxacin , cefoxitin , and combined clindamycin and gentamicin in the treatment of experimentally induced intraabdominal abscess associated with bacteroides fragilis .
C0949665
fluoroquinolones
C0008809
ciprofloxacin