Acute Spinal InjuryNEJM 334:514-520, Chiles,B.W.&Cooper,P.R., 1996
Neurological Deterioration after Laminectomy for Spondylotic Cervical Myeloradiculopathy:Role of Sp Cord IschaemiaJNNP 51:717-718, Cybulski,G.R.,et al, 1988