TY - JOUR T1 - Heart of Darkness JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1629 LP - 1630 DO - 10.3174/ajnr.A2976 VL - 33 IS - 9 AU - M. Castillo Y1 - 2012/10/01 UR - http://www.ajnr.org/content/33/9/1629.abstract N2 - ER -