Simões LA, Mendes JC, Silveira MR, Costa AMG da, Lula MD, Ceccato M das GB. Factors associated with HIV/syphilis co-infection initiating of antiretroviral therapy. Rev. saúde pública [Internet]. 2022 Jun. 24 [cited 2024 May 5];56:59. Available from: https://www.revistas.usp.br/rsp/article/view/199930