@article{braz_2004,  title={
     },  volume={20},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2004000100053},  DOI={10.1590/S0102-311X2004000100053},  number={1},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Braz, Marlene},  year={2004},  month={Jan},  pages={337–342} }