RT Journal Article SR Electronic T1 Imaging Findings of Benign Enhancing Foramen Magnum Lesions JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E95 OP E96 DO 10.3174/ajnr.A5330 VO 38 IS 11 A1 Antonucci, M.U. A1 Spampinato, M.V. YR 2017 UL http://www.ajnr.org/content/38/11/E95.abstract AB