TY - JOUR T1 - Annotated bibliography. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1596 LP - 1600 VL - 15 IS - 8 A2 - , Y1 - 1994/09/01 UR - http://www.ajnr.org/content/15/8/1596.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -