RT Journal Article SR Electronic T1 Flow voids in Time-of-Flight MR Angiography of Carotid Artery Stenosis? It Depends on the TE! JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 2120 OP 2120 VO 24 IS 10 A1 Michael H. Lev A1 Javier M. Romero A1 R. Gilberto Gonzalez YR 2003 UL http://www.ajnr.org/content/24/10/2120.2.abstract AB