@article{santos neto_oliveira_zandonade_leal_2013,  title={Access to prenatal care: assessment of the adequacy of different indices},  volume={29},  ISSN={0102-311X},  url={https://doi.org/10.1590/0102-311X00125612},  DOI={10.1590/0102-311X00125612},  number={8},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Santos Neto, Edson Theodoro dos and Oliveira, Adauto Emmerich and Zandonade, Eliana and Leal, Maria do Carmo},  year={2013},  month={Aug},  pages={1664–1674} }