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(Turk J Gastroenterol 2014; 25: 473-480) DOI: 10.5152/tjg.2014.8021

Jae Hyun Kim, Won Moon, Seun Ja Park, Moo In Park, Sung Eun Kim, Ki Hwan Ku, Gyu Won Lee, Youn Jung Choi

(Turk J Gastroenterol 2014; 25: 657-660) DOI: 10.5152/tjg.2014.6647