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Chaparro Gómez L. E.; Rivera M. F.; Gallo T.; González N. J. 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 2008, 21, pág. S-10.