Imamura Keiko, Tajiri Yuuki, Kowa Hisanori, Nakashima Kenji
Department of Neurology, Institute of Neurological Sciences, Tottori University, Faculty of Medicine, Yonago.
Intern Med. 2009;48(7):581-2. doi: 10.2169/internalmedicine.48.1924. Epub 2009 Apr 1.