PT - JOURNAL ARTICLE AU - Saloner, David TI - Preoperative Evaluation of Carotid Artery Stenosis: Comparison of Contrast-Enhanced MR Angiography and Duplex Ultrasonography with Digital Subtraction Angiography DP - 2003 Jun 01 TA - American Journal of Neuroradiology PG - 1034--1035 VI - 24 IP - 6 4099 - http://www.ajnr.org/content/24/6/1034.short 4100 - http://www.ajnr.org/content/24/6/1034.full SO - Am. J. Neuroradiol.2003 Jun 01; 24