Young Jin Sohn, Yong Woon Shin, Hyung Jin Chung, Sang lim Lee, Jae Kwang Yum, Yerl Bo Sung, Jong Kuk An, Eul O Choi

J Korean Fract Soc.2006;19(2):271-276.   Published online 2016 June 16     DOI: http://dx.doi.org/10.12671/jkfs.2006.19.2.271