Galvão, Marli T.G., Rúbia A. Alencar, Maria de Lourdes S.M. Ferreira, and Rita de Cássia F.S. Antunes. 2003. “Sexuality and Knowledge of Sexually Transmitted Diseases and AIDS Among Adults in a City of the Interior from Brazilian Northeastern”. Brazilian Journal of Sexually Transmitted Diseases 15 (3). Niterói:37-40. https://bdst.emnuvens.com.br/revista/article/view/471.