Mavhandu-Mudzusi, Azwihangwisi Helen; Lelaka, Matshidiso Constance; Sandy, Peter Thomas
(Kamla-Raj, 2014)
The incidence of HIV-sero-discordancy among heterosexual couples is estimated between 30 to 50%. This poses great risk to increased spread of HIV as seronegative partners in a sero-discordant relationship have higher risk ...