TY - JOUR T1 - Significance and Targeting of Small, Central Clefts in Severe Fractures Treated With Vertebroplasty JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. DO - 10.3174/ajnr.A1066 AU - A. Ehteshami Rad AU - L.A. Gray AU - D.F. Kallmes Y1 - 2008/04/16 UR - http://www.ajnr.org/content/early/2008/04/16/ajnr.A1066.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -