Tae Yong Kim, Dong Il Lee, Bum Kee Hong, Dong Hoon Choi, Se Joong Rim, Myeong Kon Kim, Dong Soo Kim, Yangsoo Jang, Namsik Chung, Won Heum Shim, Seung Yun Cho

Korean Circ J.1998;28(3):394-404.   Published online 1998 March 31     DOI: http://dx.doi.org/10.4070/kcj.1998.28.3.394