Seo, Jeong Kyun; Kim, Su Hyun; Lee, Sang Hyub; Park, Joo Kyung; Jeong, Ji Bong; Ryu, Ji Kon; Jeong, Sook-Hyang; Yoon, Yong Bum; Kim, Se Hyung; Kim, Min A.; Lee, Kuhn Uk; Kim, Yong-Tae; Kim, Jin-Wook; Hwang, Jin-Hyeok; Woo, Sang Myung
EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY; Vol.22 8; 989-996