Zárate López, E. .; Peña Pinzón, W. E. .; Vargas Valdivieso , L. F. .; Patiño Hidalgo , C. G.; Rueda Fuentes, J. V. .; Rincón Valenzuela, D. . Impact of the Implementation of Clinical Practice Guidelines in the Prophylaxis of Postoperative Nausea and Vomiting. Rev. Médica Sanitas 2015, 18, 6-14.