RT Journal Article SR Electronic T1 Chiari II malformation. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1279 OP 1280 VO 10 IS 6 A1 Wolpert, S M A1 Cohen, A A1 Runge, V R A1 Scott, R M YR 1989 UL http://www.ajnr.org/content/10/6/1279.abstract AB