Intrinsic Spinal Cord Lesions Complicating Epidural Anaesthesia and Analgesia: Report of Three Cases
JNNP 72:537-539, Wilkinson,P.A.,et al, 2002
Complications of Epidural Anesthesia:MR Appearance of Abnormalities
Radiology 181:549-554, Sklar,E.M.L.,et al, 1991