Patient received at least 2 prophylactic pharmacologic anti-emetic agents of different classes preoperatively and intraoperatively (Peri2)
patient received at least 2 prophylactic pharmacologic anti-emetic agents of different classes preoperatively and intraoperatively (peri2)
Patient received at least 2 prophylactic pharmacologic anti-emetic agents of different classes preoperatively and intraoperatively (peri2)
patient received at least 2 prophylactic pharmacologic anti-emetic agents of different classes preoperatively and intraoperatively (peri2)