RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP e40 OP e40 DO 10.3174/ajnr.A1421 VO 30 IS 3 A1 K. Uotani A1 N. Yamada YR 2009 UL http://www.ajnr.org/content/30/3/e40.abstract AB