v. 15 n. 2 (2003)
				
					Publicado:
				
				
					2003-07-10
				
			
			Brazilian Journal of Sexually Transmitted Diseases, Niterói, Rio de Janeiro, Brasil, e-ISSN: 2177-8264
 Brazilian Journal of Sexually Transmitted Diseases is licensed with a License Creative Commons - Atribuição 4.0 Internacional