Kyung Jin Lee, Jung Hae Choi, Je Lee, Zin Ho Shin, Ja Hun Jung, Jang Won Sohn, Jae Ung Lee, Kyung Soo Kim, Soon Kil Kim, Jeong Hyun Kim, Heon Kil Lim, Bang Hun Lee, Chung Kyun Lee

Korean Circ J.1997;27(5):501-507.   Published online 1997 May 31     DOI: http://dx.doi.org/10.4070/kcj.1997.27.5.501