Ribeiro, A. M.; Guimarães, M. J.; Lima, M. de C.; Sarinho, S. W.; Coutinho, S. B. Risk Factors for Neonatal Mortality Among Children With Low Birth Weight . Rev. saúde pública 2009, 43 (2), 246-255. https://doi.org/10.1590/S0034-89102009005000004.