Eun Joo Lee, Kwan Min Ku, Chae Kyung Lee, Hyeon Kyeong Lee, Soon Kim, Yoen Hee Oh, Seung Hyeon Kim, Sung Woo Lee, Sung Ja Kim

J Korean Radiol Soc.2004;50(4):251-253.   Published online 2004 April 30     DOI: http://dx.doi.org/10.3348/jkrs.2004.50.4.251