Jae Woong Han, Min Jae Lee, Ha Kyung Park, Jae Ho Shin, Min Sung An, Tae Kwun Ha, Kwang Hee Kim, Ki Beom Bae, Tae Hyun Kim, Chang Soo Choi, Sang Hoon Oh, Min Kyung Oh, Mi Seon Kang, Kwan Hee Hong
Ann Coloproctol. 2013;29(6):231-237. Published online December 31, 2013