Soon Chul Bae, Seok Jun Moon, Jae Goo Kwon, Duk Whan Jang, Chang Won Lee, Hong Soon Lee, Soo Woong Yoo, Moo Yong Rhee, Hak Choong Lee

Korean Circ J.1997;27(1):42-48.   Published online 1997 January 31     DOI: http://dx.doi.org/10.4070/kcj.1997.27.1.42