Lima-Costa, Maria Fernanda, Luiz Augusto Facchini, Divane Leite Matos, and James Macinko. 2012. “ Changes in Ten Years of Social Inequalities in Health Among Elderly Brazilians (1998-2008) ”. Revista De Saúde Pública 46 (n. spe): 100-107. https://doi.org/10.1590/S0034-89102012005000059.