@article{alves filho_santos_vettore_2013,  title={Social and environmental inequities in dental caries among
               indigenous population in Brazil: evidence from 2000 to 2007},  volume={16},  ISSN={1415-790X},  url={https://doi.org/10.1590/S1415-790X2013000300013},  DOI={10.1590/S1415-790X2013000300013},  number={3},  journal={Revista Brasileira de Epidemiologia},  publisher={Associação Brasileira de Saúde Coletiva},  author={Alves Filho, Pedro and Santos, Ricardo Ventura and Vettore, Mario Vianna},  year={2013},  month={Sep},  pages={692–704} }