@article{ferreira_caiaffa_bastos_mingoti_2006,  title={Profile of male Brazilian injecting drug users who have sex with men},  volume={22},  ISSN={0102-311X},  url={https://doi.org/10.1590/S0102-311X2006000400023},  DOI={10.1590/S0102-311X2006000400023},  number={4},  journal={Cadernos de Saúde Pública},  publisher={Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz},  author={Ferreira, Aline Dayrell and Caiaffa, Waleska Teixeira and Bastos, Francisco I. and Mingoti, Sueli Aparecida},  year={2006},  month={Apr},  pages={849–860} }