“Intravenous Granisetron, Ondansetron and Metoclopramide in the Prevention and Treatment of Post Operative Nausea and Vomiting after Laparoscopic Cholecystectomy - A Comparative Study” (2009) Journal of the Bangladesh Society of Anaesthesiologists, 19(1), pp. 20–27. doi:10.3329/jbsa.v19i1.4010.