clinical isolates of the members of the bacteroides fragilis group differ markedly in their susceptibilities to a variety of beta-lactam antibiotics , including cefoperazone , moxalactam , cefotaxime , cefoxitin , cefamandole , cephalothin , cefazolin , and carbenicillin , as determined by dilution techniques .
C0007552
cefoperazone
C0007541
cefamandole