its activity against 537 urinary bacterial isolates was compared with those of ampicillin , amikacin , carbenicillin , cefazolin , cefotaxime , cefoxitin , ceftazidime , nalidixic and oxolinic acids , norfloxacin , trimethoprim , and other antimicrobial agents , when appropriate .
C0028365
norfloxacin
C1136254
antimicrobial agents