Boyoung Joung, Woongchul Kang, Sang Hak Lee, Youngkook Ko, Donghoon Choi, Do Youn Lee, Byoung Chul Chang, Won Heum Shim

Korean Circ J.2003;33(9):797-804.   Published online 2003 September 30     DOI: http://dx.doi.org/10.4070/kcj.2003.33.9.797