Ji Hwa Ryu, Seong Sook Cha, Jeung Uk Park, Jeong Geun Oh, Byung Jin Lee, Seok Jin Choi, Jae Ryang Juhn, Choong Kie Eun

J Korean Radiol Soc.1997;37(4):679-685.   Published online 2016 August 2     DOI: http://dx.doi.org/10.3348/jkrs.1997.37.4.679