RT Journal Article SR Electronic T1 Accessory middle cerebral artery as a source of collateral blood flow. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1223 OP 1224 VO 12 IS 6 A1 D P Mueller A1 Y Sato A1 W T Yuh YR 1991 UL http://www.ajnr.org/content/12/6/1223.abstract AB