RT Journal Article SR Electronic T1 Indications for removal of optic nerve sheath meningioma. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 396 OP 397 VO 18 IS 2 A1 Whittaker, C K YR 1997 UL http://www.ajnr.org/content/18/2/396.abstract