RT Journal Article SR Electronic T1 Cumulative Radiation Dose in Patients with Aneurysmal Subarachnoid Hemorrhage JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E87 OP E88 DO 10.3174/ajnr.A2260 VO 31 IS 10 A1 Mamourian, A. A1 O'Shea, M. A1 Maidment, A.D.A. YR 2010 UL http://www.ajnr.org/content/31/10/E87.abstract AB