Paiva, G. S. de, Lima, A. C. V. M. de S., Lima, M. de C., & Eickmann, S. H. (2010). The effect of poverty on developmental screening scores among infants. São Paulo Medical Journal, 128(5), 276–283. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1816