Figure 1From: Fosamprenavir or atazanavir once daily boosted with ritonavir 100 mg, plus tenofovir/emtricitabine, for the initial treatment of HIV infection: 48-week results of ALERT Proportion of patients with HIV-1 RNA < 400 copies/mL and < 50 copies/mL (intent-to-treat: missing/discontinuation = failure analysis). Back to article page