Sugiu Kenji, Tokunaga Koji, Date Isao, Ohmoto Takashi
Department of Neurological Surgery, Okayama University Graduate School of Medicine and Dentistry, 2-5-1 Shikata-cho, Okayama-city, Okayama 700-8558, Japan.
No Shinkei Geka. 2002 Nov;30(11):1231-7.