Chul Min Kim, Jun Chul Park, In Soo Park, Chong Sang Kim, Jae Hyung Kim, Kuy Bo Choi, Soon Jo Hong, Hak Joong Kim

Korean Circ J.1988;18(1):57-67.   Published online 1988 March 31     DOI: http://dx.doi.org/10.4070/kcj.1988.18.1.57