CIP+MET, ciprofloxacin plus metronidazole; PIP/TAZO, piperacillin/tazobactam.
* Prior surgery, not including current intraabdominal procedure.
CIP+MET, ciprofloxacin plus metronidazole; PIP/TAZO, piperacillin/tazobactam.
* Prior surgery, not including current intraabdominal procedure.