RT Journal Article SR Electronic T1 CT Angiographic Source Images with Modern Multisection CT Scanners: Appropriate Injection Protocol Is Crucial JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E93 OP E93 DO 10.3174/ajnr.A2493 VO 32 IS 5 A1 Kloska, S.P. YR 2011 UL http://www.ajnr.org/content/32/5/E93.abstract AB