RT Journal Article SR Electronic T1 Atlas of Clinical Neurology, 3rd ed. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP e90 OP e90 DO 10.3174/ajnr.A1581 VO 30 IS 6 YR 2009 UL http://www.ajnr.org/content/30/6/e90.abstract AB