Al-Radeef, M. Y., Abood, S. J., Abdulsahib, W. K., & Hamad, S. O. (2020). 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, 8(B), 139–144. https://doi.org/10.3889/oamjms.2020.4095