Real-life experience of ledipasvir and sofosbuvir for HCV infected Korean patients: a multicenter cohort study Soon Kyu Lee, Sung Won Lee, Hae Lim Lee, Hee Yeon Kim, Chang Wook Kim, Do Seon Song, U Im Chang, Jin Mo Yang, Sun Hong Yoo, Jung Hyun Kwon, Soon Woo Nam, Seok-Hwan Kim, Myeong Jun Song, Jaejun Lee, Hyun Yang, Si Hyun Bae, Ji Won Han, Heechul Nam, Pil Soo The Korean Journal of Internal Medicine.2022; 37(6): 1167. CrossRef