Subacute Necrotizing Myelopathy:MR Imaging in Four Pathologically Proved Cases
AJR 158:163-169, 1701992., Mirich,D.R.,et al, 1992
Complications of Epidural Anesthesia:MR Appearance of Abnormalities
Radiology 181:549-554, Sklar,E.M.L.,et al, 1991
Syringomyelia and Arachnoiditis
JNNP 53:106-113, Caplan,L.R.,et al, 1990