Bustamante V, Alcibíades, André F Seabra, Rui M Garganta, and José A Maia. 2007. “Effects of the Physical Activity and Socioeconomic Status in Overweight and Obesity in School Students, East Lima 2005”. Revista Peruana De Medicina Experimental Y Salud Pública 24 (2). https://doi.org/10.17843/rpmesp.2007.242.1095.