It is safe to stop antiretroviral therapy in patients with preantiretroviral CD4 cell counts >250 cells/microL.
Skiest DJ, Morrow P, Allen B, McKinsey J, Crosby C, Foster B, Hardy RD. It is safe to stop antiretroviral therapy in patients with preantiretroviral CD4 cell counts >250 cells/microL. J Acquir Immune Defic Syndr. 2004 Nov 01; 37(3):1351-7.