RT Journal Article SR Electronic T1 CT Angiography Source Images Predict Final Infarct Extent in Patients with Basilar Artery Occlusion JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1723 A1 V. Puetz A1 P.N. Sylaja A1 M.D. Hill A1 S.B. Coutts A1 I. Dzialowski A1 U. Becker A1 G. Gahn A1 R. von Kummer A1 A.M. Demchuk YR 2009 UL http://www.ajnr.org/content/early/2009/07/30/ajnr.A1723.abstract AB