Jong Dae Bong, Jong Yong Oh, Sung Han Bae, Ki Won Jeon, Moon Soo Kang, Won Yong Shin, Cheo Hyun Kim, Kwang Hee Lee, Tae Myung Choi, Min Su Hyon, Sung Koo Kim, Young Joo Kwon

Korean Circ J.1998;28(10):1802-1805.   Published online 1998 October 31     DOI: http://dx.doi.org/10.4070/kcj.1998.28.10.1802