Sung Mok Kim, Eun Young Ko, Boo-Kyung Han, Jung Hee Shin, Seok Seon Kang, Seok-Jin Nam, Eun Yoon Cho

Korean J Radiol.2008;9(1):80-83.   Published online 2008 February 20     DOI: http://dx.doi.org/10.3348/kjr.2008.9.1.80