S. Zavala Sarrio, C. Sogi Uetmasu, M. Cárdenas Díaz, and A. Delgado Vásquez, “Patient autonomy and their right to refuse medical treatment: Awareness of this situation in young Peruvian physicians (2010)”, Acta Med Peru, vol. 29, no. 2, pp. 70-78, Jun. 2012.