RT Journal Article SR Electronic T1 Subcortical Low-Intensity Areas on T2-Weighted Images: An Uncommon Finding with a Common Explanation? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 506 OP 507 VO 23 IS 4 A1 Brian Bowen YR 2002 UL http://www.ajnr.org/content/23/4/506.abstract AB