RT Journal Article SR Electronic T1 When Is the Abnormal Normal? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1308 OP 1309 VO 26 IS 6 A1 Wagner, Andrew YR 2005 UL http://www.ajnr.org/content/26/6/1308.abstract AB