PT - JOURNAL ARTICLE ED - American Society of Neuroradiology TI - Advances and Technical Standards in Neurosurgery, Vol. 32 AID - 10.3174/ajnr.A1087 DP - 2009 Jan 01 TA - American Journal of Neuroradiology PG - e13--e13 VI - 30 IP - 1 4099 - http://www.ajnr.org/content/30/1/e13.short 4100 - http://www.ajnr.org/content/30/1/e13.full SO - Am. J. Neuroradiol.2009 Jan 01; 30