RT Journal Article SR Electronic T1 Symptomatic Spinal Epidural Collections after Lumbar Puncture in Children JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A0634 A1 Koch, B.L. A1 Moosbrugger, E.A. A1 Egelhoff, J.C. YR 2007 UL http://www.ajnr.org/content/early/2007/09/20/ajnr.A0634.abstract AB