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Lee, Jeong-Hoon; Kim, Donghee; Kim, Hwa Jung; Lee, Chang-Hoon; Kim, Won; Yoon, Jung-Hwan; Sung, Myung-Whun; Lee, Hyo-Suk; Cho, Sang-Heon; Kim, Yoon Jun; Yang, Jong In
DIGESTIVE AND LIVER DISEASE; Vol.42 7; 503-508
Yang, Yoon Mee; Han, Chang Yeob; Kim, Yoon Jun; Kim, Sang Geon
WORLD JOURNAL OF GASTROENTEROLOGY; Vol.16 30; 3731-3742