@article{silveira_santos_béria_horta_tomasi_victora_2005,  title={Factors associated with condom use in women from an urban area in southern Brazil},  volume={21},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2005000500029},  DOI={10.1590/S0102-311X2005000500029},  number={5},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Silveira, Mariângela Freitas da and Santos, Iná Silva dos and Béria, Jorge Umberto and Horta, Bernardo Lessa and Tomasi, Elaine and Victora, Cesar Gomes},  year={2005},  month={Sep},  pages={1557–1564} }