Maeda Kengo, Kawai Hiromichi, Nakamura Hiroko, Idehara Ryo, Ogawa Nobuhiro, Sanada Mitsuru, Yasuda Hitoshi
Division of Neurology, Department of Medicine, Shiga University of Medical Science, Otsu.
Intern Med. 2007;46(15):1273. doi: 10.2169/internalmedicine.46.0208. Epub 2007 Aug 2.