RT Journal Article SR Electronic T1 Sphenopharyngeal Meningoencephalocele: Unusual Clinical and Radiologic Features JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S80 OP S80 VO 10 IS 5 suppl A1 Boulanger, T. A1 Mathurin, P. A1 Dooms, G. A1 Lambert, M. A1 Smellie, S. A1 Cornelis, G. YR 1989 UL http://www.ajnr.org/content/10/5_suppl/S80.abstract AB