cefoperazone is a new cephalosporin with a very wide spectrum of antibacterial activity , including enterobacteriaceae , pseudomonas aeruginosa , staphylococci , streptococci ( other than serological group d strains ) , neisseria and haemophilus species ( including beta-lactamase positive strains ) and some anaerobes .
C0007552
cefoperazone
C0279516
antibacterial