RT Journal Article SR Electronic T1 Factors Associated with Traumatic Fluoroscopy-Guided Lumbar Punctures: A Retrospective Review JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1420 A1 S.D. Yu A1 M.Y. Chen A1 A.J. Johnson YR 2009 UL http://www.ajnr.org/content/early/2009/01/15/ajnr.A1420.abstract AB