RT Journal Article SR Electronic T1 Maneuver to aid diagnosis of orbital varix by computed tomography. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 39 OP 40 VO 3 IS 1 A1 J Winter A1 R S Centeno A1 J R Bentson YR 1982 UL http://www.ajnr.org/content/3/1/39.abstract AB