@article{santin_pintarelli_fraiz_oliveira_paiva_ferreira_2016,  title={Association between untreated dental caries and household food insecurity in schoolchildren},  volume={21},  ISSN={1413-8123},  url={https://doi.org/10.1590/1413-81232015212.00022015},  DOI={10.1590/1413-81232015212.00022015},  number={2},  journal={Ciência & Saúde Coletiva},  publisher={ABRASCO - Associação Brasileira de Saúde Coletiva},  author={Santin, Gabriela Cristina and Pintarelli, Tatiana Pegoretti and Fraiz, Fabian Calixto and Oliveira, Ana Cristina Borges de and Paiva, Saul Martins and Ferreira, Fernanda Morais},  year={2016},  month={Feb},  pages={573–584} }