PT - JOURNAL ARTICLE ED - , TI - Advances and Technical Standards in Neurosurgery. Vol. 29 DP - 2005 Jan 01 TA - American Journal of Neuroradiology PG - 188--189 VI - 26 IP - 1 4099 - http://www.ajnr.org/content/26/1/188.short 4100 - http://www.ajnr.org/content/26/1/188.full SO - Am. J. Neuroradiol.2005 Jan 01; 26