Soo Jin Kang, Jae Kwan Song, Hyun Sook Kim, Jong Min Song, Duk Hyun Kang, Cheol Whan Lee, Myeong Ki Hong, Jae Joong Kim, Seong Wook Park, Seung Jung Park, Jae Won Lee, Suk Jung Choo, Hyun Song, Meong Gun Song

Korean Circ J.2001;31(10):1042-1048.   Published online 2001 October 31     DOI: http://dx.doi.org/10.4070/kcj.2001.31.10.1042