Ji Young Yun, Jee Young Kim, Sang Heum Kim, Youn Ju Jung, Eun Suk Cha, Joung Mi Park, Young Ha Park

J Korean Radiol Soc.1998;39(3):581-585.   Published online 2016 March 15     DOI: http://dx.doi.org/10.3348/jkrs.1998.39.3.581