Ja Young Park, Ki Hyun Byun, Ho Kyeong Jeong, Hoon Cho, Jong Hyeon Kim, Jae Kwang Shim, Jeong Hyeon Bang, Hoon Kyu Oh, Mi Jeong Shin

Korean Circ J.2002;32(10):922-926.   Published online 2002 October 31     DOI: http://dx.doi.org/10.4070/kcj.2002.32.10.922