TY - JOUR T1 - NeuroImaging JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1812 LP - 1813 VL - 23 IS - 10 A2 - , Y1 - 2002/11/01 UR - http://www.ajnr.org/content/23/10/1812.abstract N2 - ER -