Miranda, Angélica E., Rafael B. Monteiro, Bruno C. Prado, Rafael R. Serafim, and Rafael A. Soares. 2002. “HIV Infection and Syphilis Among People a Ttending a STD Clinic in Brazil”. Brazilian Journal of Sexually Transmitted Diseases 14 (5). Niterói:25-28. https://bdst.emnuvens.com.br/revista/article/view/437.