RT Journal Article SR Electronic T1 Thornwaldt cyst: an incidental MR diagnosis. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 922 OP 923 VO 8 IS 5 A1 Ford, W J A1 Brooks, B S A1 el Gammal, T YR 1987 UL http://www.ajnr.org/content/8/5/922.abstract AB