Chul Min Kim, Ki Dong Yu, Kun Woong Moon, Sang Hong Paek, Yong Gyu Park, Tae Ho Rho, Jae Hyung Kim, Kyu Bo Choi, Soon Jo Hong

Korean Circ J.2005;35(10):779-786.   Published online 2005 October 31     DOI: http://dx.doi.org/10.4070/kcj.2005.35.10.779