@article{lignani jr_oliveira_carneiro_greco_andrade_antunes_greco_2000,  title={Sexually transmitted diseases in homosexual and bisexual males from a cohort of human immunodeficiency virus negative volunteers (Project Horizonte), Belo Horizonte, Brazil},  volume={95},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762000000600006},  DOI={10.1590/S0074-02762000000600006},  number={6},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Lignani Jr, L and Oliveira, EI and Carneiro, M and Greco, M and Andrade, J and Antunes, CM and Greco, DB},  year={2000},  month={Nov},  pages={783–785} }