TY - JOUR T1 - Detection and Characterization of Very Small Cerebral Aneurysms by Using 2D and 3D Helical CT Angiography JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 154 LP - 154 VL - 24 IS - 1 AU - Harry J. Cloft AU - David F. Kallmes Y1 - 2003/01/01 UR - http://www.ajnr.org/content/24/1/154.1.abstract N2 - ER -