Maeda Tetsuo, Tateishi Ukihide, Hasegawa Tadashi, Ojima Hidenori, Arai Yasuaki, Sugimura Kazuro
Division of Diagnostic Radiology, National Cancer Center Hospital, 5-1-1, Tsukiji, Chuo-Ku, Tokyo 104-0045, Japan.
AJR Am J Roentgenol. 2007 Jun;188(6):1615-7. doi: 10.2214/AJR.05.0830.