TY - JOUR T1 - Crossing the rubicon; or, 'who's in charge?'. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1687 LP - 1688 VL - 15 IS - 9 AU - J N Dreisbach Y1 - 1994/10/01 UR - http://www.ajnr.org/content/15/9/1687.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -