G., B. P.; K., U. R.; R., S. K.; K., V. C. R.; K., J. P.; B., V. D. Ondansetron Versus Palonosetron: A Comparative Study on Efficacy and Safety in Prevention of Postoperative Nausea and Vomiting. Int J Basic Clin Pharmacol 2017, 5, 1269-1274.