Su-Jin Jeong, Nam-Yeul Lim, Nam-Kyu Jang, Soo-Jin-Nah Choi, Jae-Kyu Kim, Yong-Yeon Jeong, Heoung-Keun Kang

Korean J Radiol.2008;9(Suppl):S77-S80.   Published online 2008 July 20     DOI: http://dx.doi.org/10.3348/kjr.2008.9.s.s77