Kyung Kee Baek, Eun Seok Jeon, IL Rhee, Sung Hea Kim, Je Sang Kim, Pil Sang Song, Dong Ryeol Ryu, Jin Ho Choi, Ji Dong Sung, Sang Chol Lee, Seung Woo Park, Hyun Cheol Gwon, June Soo Kim, Duk Kyung Kim, Sang Hoon Lee, Kyung Pyo Hong, Jeong Euy Park

Korean Circ J.2004;34(11):1070-1081.   Published online 2004 November 30     DOI: http://dx.doi.org/10.4070/kcj.2004.34.11.1070