Vaz RG, Gloyd S, Folgosa E, Kreiss J. Syphilis and HIV infection among prisoners in Maputo, Mozambique. Int J STD AIDS. 1995 Jan-Feb;6(1):42-6.
Vaz RG, Gloyd S, Folgosa E, Kreiss J. Syphilis and HIV infection among prisoners in Maputo, Mozambique. Int J STD AIDS. 1995 Jan-Feb;6(1):42-6.