RT Journal Article SR Electronic T1 Curved Planar Reformatted CT Angiography: Utility for the Evaluation of Aneurysms at the Carotid Siphon JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 985 OP 985 VO 21 IS 5 A1 Teasdale, Evelyn YR 2000 UL http://www.ajnr.org/content/21/5/985.2.abstract AB