Hun-Kyu Ryeom, Seong-Hun Kim, Jong-Yeol Kim, Hye-Jeong Kim, Jong-Min Lee, Yong-Min Chang, Yong-Sun Kim, Duk-Sik Kang

Korean J Radiol.2004;5(4):231-239.   Published online 2004 December 31     DOI: http://dx.doi.org/10.3348/kjr.2004.5.4.231