Impact of HIV Subtype on Response and Resistance in Antiretroviral-naïve Adults Comparing Treatment With Once Daily Versus Twice Daily Ritonavir Boosted Fosamprenavir in Combination With Abacavir Lamivudine. Drugs Ther Studies 2011, 2 (1), e1. https://doi.org/10.4081/dts.2012.e1.