TY - JOUR T1 - Multicenter experience using simeprevir and sofosbuvir with or without ribavirin to treat hepatitis C genotype 1 after liver transplant JF - Hepatol Y1 - 2015 A1 - Pungpapong, S. A1 - Aqel, B. A1 - Leise, M. A1 - et, al VL - 61 SP - 1880-1886 IS - 6 ER -