Chae Kyung Lee, Hyeon Kyeong Lee, Jong Hwa Lee, Kwan Min Ku, Dae Seob Choi, Yeon Hee Oh, Seung Hyeon Kim, Sung Woo Lee, Jae Sik Han, Mi Woon Kim

J Korean Radiol Soc.1998;39(3):475-478.   Published online 2016 March 15     DOI: http://dx.doi.org/10.3348/jkrs.1998.39.3.475