@article{malta_bernal_2014,  title={Comparison of risk and protective factors for chronic diseases in the population with and without health insurance in the Brazilian capitals, 2011},  volume={17},  ISSN={1415-790X},  url={https://doi.org/10.1590/1809-4503201400050019},  DOI={10.1590/1809-4503201400050019},  journal={Revista Brasileira de Epidemiologia},  publisher={Associação Brasileira de Saúde Coletiva},  author={Malta, Deborah Carvalho and Bernal, Regina Tomie Ivata},  year={2014},  pages={241–255} }