Initiating patients on antiretroviral therapy at CD4 cell counts above 200 cells/microl is associated with improved treatment outcomes in South Africa.
Fox MP, Sanne IM, Conradie F, Zeinecker J, Orrell C, Ive P, Rassool M, Dehlinger M, van der Horst C, McIntyre J, et al. AIDS. 2010 Aug 24; 24(13):2041-50.