Sung Hoon Jung, Byung Ho Lee, Young Hee Kim, Seung Joon Lee, Rak Kyeong Choi, In Jae Kim, Nae Hee Lee, Choong Won Goh, Dal Soo Lim, Hweung Kon Hwang

Korean Circ J.2001;31(8):830-833.   Published online 2001 August 31     DOI: http://dx.doi.org/10.4070/kcj.2001.31.8.830