RT Journal Article SR Electronic T1 Editorial Transition JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 979 OP 979 DO 10.3174/ajnr.A2665 VO 32 IS 6 A1 M. Castillo YR 2011 UL http://www.ajnr.org/content/32/6/979.1.abstract AB