LOPES, Creso Machado; RIGAU, Jose Manuel Moraes. Sexual activities before and after the Carnaval and the risc of acquiring DST/ HIV/Aids, in Rio Branco, Acre -Brazil. Brazilian Journal of Sexually Transmitted Diseases, Niterói, v. 11, n. 3, p. 21–26, 1999. Disponível em: https://bjstd.org/revista/article/view/332. Acesso em: 1 sep. 2024.