Tae Woong Chung, Yong Yeon Jeong, Heoung Keun Kang, Sang Gook Song, Yun Hyeon Kim, Jeong Jin Seo, Kwang Woo Jeong, Jae Kyu Kim, Jin Gyoon Park

J Korean Radiol Soc.1999;40(4):745-750.   Published online 2016 March 14     DOI: http://dx.doi.org/10.3348/jkrs.1999.40.4.745