the following aminoglycosides : gentamicin , dibekacin , netilmicin and amikacin were used in combination with each of the following : ampicillin , ticarcillin , piperacillin , cefazolin , cefuroxime , ceftazidime , norfloxacin , enoxacin and minocycline .
C0002556
aminoglycosides
C0017436
gentamicin