TY - JOUR T1 - Sofosbuvir and velpatasvir for HCV genotype 2 and 3 infection. JF - N Engl J Med. Y1 - 2015 A1 - Graham R. Foster A1 - N H Afdhal A1 - S K Roberts VL - 373 SP - 2608-2617 IS - 27 ER -