Wook Hyun Cho, Jeong Sik Park, Shin Bae Joo, Jin Ok Jeong, Hyeon Cheol Gwon, Seung Woo Park, June Soo Kim, Duk Kyung Kim, Sang Hoon Lee, Kyung Pyo Hong, Jeong Euy Park, Jung Don Seo, Won Ro Lee

Korean Circ J.1999;29(11):1188-1194.   Published online 1999 November 30     DOI: http://dx.doi.org/10.4070/kcj.1999.29.11.1188