RT Journal Article SR Electronic T1 Sonographic Recognition of Postoperative Meningocele JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 329 OP 330 VO 5 IS 3 A1 Patricia A. Laffey A1 Morrie E. Kricun YR 1984 UL http://www.ajnr.org/content/5/3/329.abstract AB