RT Journal Article SR Electronic T1 MR characteristics of a primary melanoma of the quadrigeminal plate. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 214 OP 215 VO 9 IS 1 A1 S M Weindling A1 G A Press A1 J R Hesselink YR 1988 UL http://www.ajnr.org/content/9/1/214.abstract AB