Heung Kyu Ko, Myeong Jin Kim, Jae Bok Chung, Jin Sub Choi, Byung Wook Choi, Jae Joon Chung, Hyung Sik Yoo, Jong Tae Lee

J Korean Radiol Soc.1998;39(4):741-747.   Published online 2016 March 15     DOI: http://dx.doi.org/10.3348/jkrs.1998.39.4.741