Yong Hwan Park, Gu Hyun Kang, Bong Gun Song, Woo Jung Chun, Jun Ho Lee, Seong Youn Hwang, Ju Hyeon Oh, Kyungil Park, Young Dae Kim

J Korean Med Sci.2012;27(8):864-869.   Published online 2012 July 25     DOI: http://dx.doi.org/10.3346/jkms.2012.27.8.864