Bong Ryeol Lee, Eui Ryong Cheong, Jae Kean Ryu, Jong Hyeon Hwang, Hyeon Ju Lim, Heon Sik Park, Shin Woo Kim, Shung Chull Chae, Jae Eun Jun, Wee Hyeon Park

Korean Circ J.1994;24(3):380-388.   Published online 1994 June 30     DOI: http://dx.doi.org/10.4070/kcj.1994.24.3.380