Sohnn, Won; Lee, Oh Young; Lee, Sang Pyo; Lee, Kang Nyeong; Jun, Dae Won; Lee, Hang Lak; Yoon, Byung Chul; Choi, Ho Soon; Sim, Jongmin; Jang, Ki-Seok
ArticleIssue Date2014CitationScandinavian Journal of Gastroenterology, v.49, no.1, pp 43 - 51PublisherTaylor & Francis