Jae Young Seo, Young Jun Cho, Sun Young Lee, Keum Won Kim, Cheol Mok Hwang, Dae Ho Kim, Ho Jun Kim

J Korean Soc Radiol.2011;65(3):257-265.   Published online 2011 September 30     DOI: http://dx.doi.org/10.3348/jksr.2011.65.3.257