Comparing the effect of ondansetron–dexamethasone and metoclopramide–dexamethasone on postoperative nausea and vomiting after gynecological laparoscopy: A randomized double-blind c... oleh Arvin Barzanji, Karim Nasseri, Shahram Sadeghi, Mahsa Ardalan, Bijan Nouri, Khadijeh Daseh