TY - JOUR T1 - ANNOUNCEMENTS JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - A16 LP - A16 VL - 24 IS - 7 A2 - , Y1 - 2003/08/01 UR - http://www.ajnr.org/content/24/7/A16.abstract N2 - ER -