TY - JOUR T1 - Reply JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1771 LP - 1773 VL - 21 IS - 9 AU - Todd Abruzzo AU - Harry J. Cloft AU - George G. Shengelaia Y1 - 2000/10/01 UR - http://www.ajnr.org/content/21/9/1771.abstract N2 - ER -