Chaparro Gómez Luis Enrique, Rivera María Fernanda, Tatiana Gallo, y González Nelson Javier. «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, no. 1-S (febrero 1, 2008): pág. S-10. Accedido octubre 18, 2021. https://revistas.udea.edu.co/index.php/iatreia/article/view/4450.