@article{araujo_souza_braga_2020,  title={Who was affected by the shortage of penicillin for syphilis in Rio de Janeiro, 2013–2017?},  volume={54},  ISSN={0034-8910},  url={https://doi.org/10.11606/s1518-8787.2020054002196},  DOI={10.11606/s1518-8787.2020054002196},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Araujo, Rachel Sarmeiro and Souza, Ana Sara Semeão de and Braga, José Ueleres},  year={2020},  pages={109} }