Jin Shik Park, Jang Whan Bae, Bon Kwon Koo, Tae Jin Yeon, Hyo Soo Kim, Dae Won Sohn, Byung Hee Oh, Young Bae Park, Yun Shik Choi, In Ho Chae, Dong Joo Choi, Donghoon Choi, Yangsoo Jang, Won Heum Shim, Seung Yun Cho, Kiseok Kim, Dongwoon Kim, Myeongchan Cho, Myoung Mook Lee

Korean Circ J.2004;34(4):368-375.   Published online 2004 April 30     DOI: http://dx.doi.org/10.4070/kcj.2004.34.4.368