title: Breakpoint determination: piperacillin/tazobactam.
mesh_terms: D004338:Drug Combinations; D004755:Enterobacteriaceae / Q000187:drug effects*; D008826:Microbial Sensitivity Tests; D010397:Penicillanic Acid / Q000031:analogs & derivatives* / Q000493:pharmacokinetics / Q000494:pharmacology; D010878:Piperacillin / Q000493:pharmacokinetics / Q000494:pharmacology*; D000078142:Tazobactam; D065093:beta-Lactamase Inhibitors; D001618:beta-Lactamases / Q000493:pharmacokinetics / Q000494:pharmacology*
chemical_list: D004338:Drug Combinations; D065093:beta-Lactamase Inhibitors; D010397:Penicillanic Acid; D001618:beta-Lactamases; D000078142:Tazobactam; D010878:Piperacillin