RT Journal Article SR Electronic T1 Balloon Dilatation of Middle Carotid Artery Occlusion Combined with Balloon Angioplasty and Stent Therapy of Internal Carotid Artery Stenosis JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1389 OP 1390 VO 20 IS 8 A1 Thomas A. Tomsick YR 1999 UL http://www.ajnr.org/content/20/8/1389.abstract AB