Figure 1From: Virological effectiveness and CD4+ T-cell increase over early and late courses in HIV infected patients on antiretroviral therapy: focus on HCV and anchor class receivedKaplan Meir analysis of time to virological response. Time to HIV-1 RNA <500 copies/ml in HCV Ab-negative patients (panel a) and HCV Ab-positive patients (panel b) by classes of anchor drugs.Back to article page