Aparco JP, Bautista-Olórtegui W, Astete-Robilliard L, Pillaca J. Assessment of the nutritional status, physical activity, and eating habits of schoolchildren in Cercado de Lima. Rev Peru Med Exp Salud Publica. 2016;33(4):633-639. doi:10.17843/rpmesp.2016.334.2545