Silva, Andrea Ramos da, y Creso Machado Lopes. «Opinions of Members of Travel Agencies about the Actions of Prevention to DST HIV AIDS to the Tourists: A Reproductive Study». Rev Rene 2, no. 2 (agosto 7, 2001). Accedido julio 17, 2024. http://periodicos.ufc.br/rene/article/view/5888.