the in vitro activity of n-formimidoyl thienamycin was determined against 800 gram-positive and gram-negative aerobic and anaerobic bacteria and compared with the activity of cefoxitin , cefazolin , cefamandole , cefotaxime , moxalactam , ampicillin , cefoperazone , and gentamicin .
C0007541
cefamandole
C0007552
cefoperazone