@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} }