RT Journal Article SR Electronic T1 Balloon Occlusion Tests and Therapeutic Vessel Occlusions Revisited: When, When Not, and How JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 862 OP 865 DO 10.3174/ajnr.A3852 VO 35 IS 5 A1 A. Sorteberg YR 2014 UL http://www.ajnr.org/content/35/5/862.abstract AB