Al-Radeef, M. Y., S. J. Abood, W. K. Abdulsahib, and S. O. Hamad. “Comparing the Effect of Dexamethasone, Normal Saline, and Metoclopramide on Prevention of Postoperative Nausea, Vomiting and Pain in Patient Undergoing Laparoscopic Cholecystectomy or Open Appendectomy: A Randomized Clinical Trial”. Open Access Macedonian Journal of Medical Sciences, vol. 8, no. B, Mar. 2020, pp. 139-44, doi:10.3889/oamjms.2020.4095.