GOYAL, R.; GOYAL, P.; GARG, R. Childhood obesity and socio-economic class. International Journal of Research in Medical Sciences, [S. l.], v. 5, n. 5, p. 2130–2133, 2017. DOI: 10.18203/2320-6012.ijrms20171856. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/2873. Acesso em: 10 oct. 2025.