RT Journal Article SR Electronic T1 Epignathic teratoma associated with craniopharyngeal canal. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 652 OP 652 VO 10 IS 3 A1 R Cohen A1 M D Nelson, Jr A1 H D Segall YR 1989 UL http://www.ajnr.org/content/10/3/652.abstract AB