RT Journal Article SR Electronic T1 Low Incidence of Neurologic Complications during Thoracic Epidurals: Anatomic Explanation JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.2227 A1 Imbelloni, L.E. A1 Gouveia, M.A. YR 2010 UL http://www.ajnr.org/content/early/2010/10/21/ajnr.2227.abstract AB