Seung Woo Park, Duk-Kyung Kim, Jeong-Eun Huh, Yoon-Hyuk Choi, Yoon-Ho Choi, Hyeon-Cheol Gwon, June Soo Kim, Sang Hoon Lee, Kyung Pyo Hong, Jeong Euy Park, Jung Don Seo, Won Ro Lee

Korean Circ J.1998;28(12):1981-1992.   Published online 1998 December 31     DOI: http://dx.doi.org/10.4070/kcj.1998.28.12.1981