Su Hyung Hong, Ho Gak Kim, Woon Bok Chung, Eun Young Kim, Jong Young Lee, Sang Mo Yoon, Joong Goo Kwon, Yoon Kyung Sohn, Eun Kyung Kwak, Jung Wan Kim

J Korean Med Sci.2005;20(2):236-241.   Published online 2005 April 30     DOI: http://dx.doi.org/10.3346/jkms.2005.20.2.236