title: In vitro activity of cefoperazone against clinical isolates of Enterobacteriaceae, Pseudomonas and Staphylococcus.
mesh_terms: D002438:Cefoperazone; D002511:Cephalosporins / Q000494:pharmacology*; D004755:Enterobacteriaceae / Q000187:drug effects*; D066298:In Vitro Techniques; D008826:Microbial Sensitivity Tests; D011549:Pseudomonas / Q000187:drug effects*; D013211:Staphylococcus aureus / Q000187:drug effects*
chemical_list: D002511:Cephalosporins; D002438:Cefoperazone