@article{santos_nogueira_paiva_rodrigues_oliveira_caldas_2017,  title={Maternal mortality in the indigenous and non-indigenous population in Pará: contribution to the surveillance of deaths},  volume={21},  ISSN={1414-8145},  url={https://doi.org/10.1590/2177-9465-EAN-2017-0161},  DOI={10.1590/2177-9465-EAN-2017-0161},  number={4},  journal={Escola Anna Nery},  publisher={Universidade Federal do Rio de Janeiro},  author={Santos, Deivid Ramos dos and Nogueira, Laura Maria Vidal and Paiva, Bárbara Lopes and Rodrigues, Ivaneide Leal Ataide and Oliveira, Lívia Félix de and Caldas, Samantha Pereira},  year={2017},  pages={e20170161} }