TY - JOUR T1 - Scaling Back on Scales with a Scale of Scales JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. DO - 10.3174/ajnr.A2432 AU - H.J. Cloft AU - D.F. Kallmes Y1 - 2010/12/23 UR - http://www.ajnr.org/content/early/2010/12/23/ajnr.A2432.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -