@article{aires_soares_bernardo_2010,  title={Efficacy of azithromycin on the treatment of syphilis},  volume={56},  ISSN={0104-4230},  url={https://doi.org/10.1590/S0104-42302010000500002},  DOI={10.1590/S0104-42302010000500002},  number={5},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Aires, Felipe Toyama and Soares, Romulo Paris and Bernardo, Wanderley Marques},  year={2010},  pages={496–496} }