Maeda Tetsuo, Tateishi Ukihide, Hasegawa Tadashi, Fujimoto Hiroyuki, Arai Yasuaki, Sugimura Kazuro
Division of Diagnostic Radiology, National Cancer Center Hospital, 1-1-1, Tsukiji, Chuo-Ku, Tokyo, Japan 104-0045.
AJR Am J Roentgenol. 2006 Oct;187(4):W415-7. doi: 10.2214/AJR.05.0507.