Young-Cheoul Doo, Soo-Jong Park, Jae-Sam Kim, Jun-Ho Lee, Kyung-Soon Hong, Dae-Gyun Park, Kyoo-Rok Han, Dong-Jin Oh, Kyu-Hyung Ryu, Chong-Yun Rim, Young-Bahk Koh, Kwang-Hwahk Lee, Yung Lee

Korean Circ J.1998;28(11):1828-1835.   Published online 1998 November 30     DOI: http://dx.doi.org/10.4070/kcj.1998.28.11.1828