Corrections/Clarifications
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[Safety and Feasibility of a CT Protocol for Acute Stroke: Combined CT, CT Angiography, and CT Perfusion Imaging in 53 Consecutive Patients. Wade S. Smith, Heidi C. Roberts, Nathaniel A. Chuang, Kenneth C. Ong, Theodore J. Lee, S Claiborne Johnston, and William P. Dillon. Vol 24, No. 4, April 2003, pp. 688–690. The Methods section, second paragraph, should read… toggling table technique (2) during the infusion of 40 mL of contrast material.…](http://www.ajnr.org/lookup/volpage/24/688) 

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