Bo Mi Kim, Ji Young Lee, Yoon Hee Han, Su Young Kim, Jung Wook Seo, Yong Hoon Kim, Soon Joo Cha, Gham Hur, Mee Joo, Eung Soo Lee

Korean J Radiol.2010;11(3):364-367.   Published online 2010 April 29     DOI: http://dx.doi.org/10.3348/kjr.2010.11.3.364