HIV heterosexual transmission to stable sexual partners of HIV-infected Brazilian hemophiliacs oleh José Eduardo Nicolau, Gil Benard, Luis Augusto Marcondes Fonseca, Jorge Simão Rosário Casseb, Maria Natomi Sato, Marcia Cianga, Mauri Massani Tanji, Therezinha Ferreira Lorenzi, Alberto José da Silva Duarte