Chang Wug Oh, Jong Keon Oh, Sung Jung Kim, Shin Yoon Kim, Seung Hoon Baek, In Ho Jeon, Poong Taek Kim, Sang Won Lee

J Korean Fract Soc.2006;19(4):407-411.   Published online 2016 June 16     DOI: http://dx.doi.org/10.12671/jkfs.2006.19.4.407