MEDINA MEDINA, K.; FERNÁNDEZ ROJAS, X.; UREÑA RETANA, I.; REYES CHAVES, J. Environmental factors of two schools with different prevalence of childhood obesity in La Union County, 2015. Población y Salud en Mesoamérica, [S. l.], v. 15, n. 1, 2017. DOI: 10.15517/psm.v15i1.26412. Disponível em: https://revistas.ucr.ac.cr/index.php/psm/article/view/26412. Acesso em: 20 apr. 2024.