RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1841 OP 1841 DO 10.3174/ajnr.A0776 VO 28 IS 10 A1 Hüseyin Akan YR 2007 UL http://www.ajnr.org/content/28/10/1841.2.abstract AB