Akarsu Ayazoglu, T., Polat, E., Bolat, C., Yasar, N.F., Duman, U., Akbulut, S. y Yol, S. 2013. Comparison of Propofol-based Sedation Regimens Administered During Colonoscopy. Revista Médica de Chile. 141, 4 (abr. 2013).