RT Journal Article SR Electronic T1 Association of Venous Malformation of the Head and Neck with Meningoencephalocele: Report of 3 Cases JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2074 A1 Salehian, S. A1 Fischbein, N.J. YR 2010 UL http://www.ajnr.org/content/early/2010/04/01/ajnr.A2074.abstract AB