Items where Author is "Ballard, Ron"

Auvert, Bertran, Ballard, Ron, Campbell, Catherine, Carael, Michel, Carton, Matthieu, Fehler, Glenda, Gouws, Eleanor, MacPhail, Catherine, Taljaard, Dirk, Van Dam, Johannes and Williams, Brian (2001) HIV infection among youth in a South African mining town is associated with herpes simplex virus-2 seropositivity and sexual behaviour. AIDS, 15 (7). pp. 885-896. ISSN 0269-9370