Man Won Yoon, Hyun Chul Kim, Tae Woong Chung, Jeong Jin Seo, Gwang Woo Chung, Yun Hyeon Kim, Jae Kyu Kim, Jin Gyoon Park, Heoung Keun Kang

J Korean Radiol Soc.1999;40(4):645-650.   Published online 2016 March 14     DOI: http://dx.doi.org/10.3348/jkrs.1999.40.4.645