title: Microbiological studies on cefoperazone.
mesh_terms: D000150:Acinetobacter / Q000187:drug effects; D001419:Bacteria / Q000187:drug effects*; D002438:Cefoperazone; D002511:Cephalosporins / Q000494:pharmacology*; D004755:Enterobacteriaceae / Q000187:drug effects*; D006193:Haemophilus influenzae / Q000187:drug effects; D006801:Humans; D008826:Microbial Sensitivity Tests; D011549:Pseudomonas / Q000187:drug effects; D013210:Staphylococcus / Q000187:drug effects; D013291:Streptococcus / Q000187:drug effects
chemical_list: D002511:Cephalosporins; D002438:Cefoperazone