TY - JOUR T1 - The roles of MR angiography, CT angiography, and sonography in vascular imaging of the head and neck. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1820 LP - 1825 VL - 18 IS - 10 AU - M Brant-Zawadzki AU - J E Heiserman Y1 - 1997/11/01 UR - http://www.ajnr.org/content/18/10/1820.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -