Authors: Dong Jin Kim; Hyun Seok Kang; Hyuk Soon Choi; Hye Jin Cho; Eun Sun Kim; Bora Keum; Hyonggin An; Ji Hoon Kim; Yeon Seok Seo; Yong Sik Kim; Hyung Joon Yim; Yoon Tae Jeen; Hong Sik Lee; Soon Ho Um; Chang Duck Kim; Ho Sang Ryu Journal: Korean J Hepatol Date: 2011-06