of the aminoglycosides , only amikacin ( mic90 = 32 mg/l ) showed satisfactory activity , whereas among beta-lactam antibiotics , cefotaxime , ceftriaxone and moxalactam ( mic90 = 32 mg/l ) were more active than cefoperazone ( mic90 = 128 mg/l ) , cefsulodin ( mic90 = 128 mg/l ) , piperacillin ( mic90 = 512 mg/l ) and azlocillin ( mic90 = 1024 mg/l ) .
C0002556
aminoglycosides
C0002499
amikacin