Chung Hee Shin, Hyun Sook Hong, Beom Ha Yi, Jang Gyu Cha, Seong Jin Park, Dae Ho Kim, Hae Kyung Lee, Shi Chan Kim

J Korean Soc Radiol.2009;61(1):9-15.   Published online 2009 July 31     DOI: http://dx.doi.org/10.3348/jksr.2009.61.1.9