Saavedra JE. Comments to the articles: “annual prevalence of mental disorders and use of mental health services in Peru: results of the world mental health study, 2005” and “lifetime prevalence and age of onset of mental disorders in Peru: results of the world mental. Rev Peru Med Exp Salud Publica. 2014;31(4). doi:10.17843/rpmesp.2014.314.140