in addition , 300 anaerobes isolated from clinical samples at three italian hospitals were tested for susceptibility to 10 antibiotics ( aztreonam , cefotaxime , cefoxitin , ceftazidime , ceftriaxone , clindamycin , imipenem , metronidazole , penicillin , and piperacillin ) .
C0007554
cefotaxime
C0007561
ceftriaxone