GUZMÁN BARRÓN, Alberto. Study of nutrition in poor children in Lima - Part Two. Anales de la Facultad de Medicina, [S. l.], v. 37, n. 2, p. 234–242, 1954. DOI: 10.15381/anales.v37i2.9441. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/9441.. Acesso em: 17 jul. 2024.