Yoo Seob Shin, Hyun Jung Jin, Hye-Soo Yoo, Eui-kyung Hwang, Young Hee Nam, Young-Min Ye, Hae-Sim Park

J Korean Med Sci.2012;27(10):1261-1264.   Published online 2012 October 2     DOI: http://dx.doi.org/10.3346/jkms.2012.27.10.1261