TY - JOUR T1 - Computed tomography of the optic canals. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 593 LP - 594 VL - 2 IS - 6 AU - S B Hammerschlag AU - G V O'Reilly AU - M H Naheedy Y1 - 1981/11/01 UR - http://www.ajnr.org/content/2/6/593.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -