TY - JOUR T1 - Carotid Artery Balloon Test Occlusion JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - S8 LP - S9 VL - 22 IS - 8 suppl A2 - , Y1 - 2001/09/01 UR - http://www.ajnr.org/content/22/8_suppl/S8.abstract N2 - ER -