TY - JOUR T1 - Reply: JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - e40 LP - e40 DO - 10.3174/ajnr.A1421 VL - 30 IS - 3 AU - K. Uotani AU - N. Yamada Y1 - 2009/03/01 UR - http://www.ajnr.org/content/30/3/e40.abstract N2 - ER -