Byung Woo Ahn, Jong Ho Yoon, Chong Kwan Kim, Sung Won Chung, Young Il Kwan, Young Ho Lee, Chan Wan Park

J Korean Fract Soc.2005;18(4):410-414.   Published online 2016 June 16     DOI: http://dx.doi.org/10.12671/jkfs.2005.18.4.410