Jae Kean Rhyu, Young Tae Kim, Yong Hak Bae, Jong Hyun Whang, Hyun Ju Lim, Eui Rhyong Jung, Hun Sik Park, Yong Keun Cho, Shung Chull Chae, Jae Eun Jun, Wee Hyun Park

Korean Circ J.1996;26(5):999-1004.   Published online 1996 October 31     DOI: http://dx.doi.org/10.4070/kcj.1996.26.5.999