G Bassotti1, M Bellini. 1. Gastroenterology and Hepatology Unit, Department of Clinical and Experimental Medicine, University of Perugia, Perugia, Italy, gabassot@tin.it.
Authors: Guiyun Sohn; Chang Sik Yu; Chan Wook Kim; Jae Young Kwak; Tae Young Jang; Kyung Ho Kim; Song Soo Yang; Yong Sik Yoon; Seok-Byung Lim; Jin Cheon Kim Journal: J Korean Soc Coloproctol Date: 2011-08-31