PT - JOURNAL ARTICLE AU - S.P. Kloska TI - CT Angiographic Source Images with Modern Multisection CT Scanners: Appropriate Injection Protocol Is Crucial AID - 10.3174/ajnr.A2493 DP - 2011 Apr 06 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2011/04/07/ajnr.A2493.short 4100 - http://www.ajnr.org/content/early/2011/04/07/ajnr.A2493.full