TY - JOUR T1 - Handbook of Neurosurgery, 6th ed. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 2031 LP - 2032 DO - 10.3174/ajnr.A0722 VL - 28 IS - 10 A2 - , Y1 - 2007/11/01 UR - http://www.ajnr.org/content/28/10/2031.abstract N2 - ER -