Gyu Jin Lee, Moo In Park, Sangeon Gwoo, Hyun Joo Jung, Joo Hoon Kim, Seun Ja Park, Won Moon, Hyung Hun Kim, Yang Soo Kim, Sung Dal Park, Tae Sig Jeong

Korean J Gastroenterol.2012;59(4):282-288.   Published online 2012 April 23     DOI: http://dx.doi.org/10.4166/kjg.2012.59.4.282