TY - JOUR T1 - Composite addition technique: a new method in CT scanning of the posterior fossa. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 686 LP - 688 VL - 12 IS - 4 AU - J M Levy AU - R Hupke Y1 - 1991/07/01 UR - http://www.ajnr.org/content/12/4/686.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -