RT Journal Article SR Electronic T1 Intraprocedural Rupture of Aneurysms: Not Necessarily a Small Problem JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1759 A1 L. Elijovich A1 S.C. Johnston YR 2009 UL http://www.ajnr.org/content/early/2009/07/23/ajnr.A1759.abstract AB