Jae Kyung Ha, Taek Jong Hong, Kook Jin Chun, Dong Won Lee, Jeong Su Kim, Jun Hyok Oh, Sung Gook Song, Tae Kun Lee, June Hong Kim, Yung Woo Shin

Korean Circ J.2003;33(3):227-232.   Published online 2003 March 31     DOI: http://dx.doi.org/10.4070/kcj.2003.33.3.227