Yong Young Jung, Cheol Hong Kim, Kyu Hyung Ryu, Yung Lee, Chee Jeong Kim, Myoung Mook Lee, Hyuk Ahn

Korean Circ J.1995;25(5):1045-1050.   Published online 1995 October 31     DOI: http://dx.doi.org/10.4070/kcj.1995.25.5.1045