Chaparro Gómez, Luis Enrique, María Fernanda Rivera, Tatiana Gallo, y Nelson Javier González. 2008. «Haloperidol Plus Dexamethasone Versus Dexamethasone Alone to Prevent Postoperative Nausea and Vomiting in Patients Undergoing Ambulatory Surgery: A Randomized, Controlled and Double-Blind Study». Iatreia 21 (1-S):pág. S-10. https://revistas.udea.edu.co/index.php/iatreia/article/view/4450.