@article{barros_francisco_lima_césar_2011,  title={Social inequalities in health among the elderly},  volume={27},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2011001400008},  DOI={10.1590/S0102-311X2011001400008},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Barros, Marilisa Berti de Azevedo and Francisco, Priscila Maria Stolses Bergamo and Lima, Margareth Guimarães and César, Chester Luiz Galvão},  year={2011},  pages={s198–s208} }