Disorders of the Autonomic Nervous System:Part 1. Pathophysiology & Clinical Features
Ann Neurol 21:419-430, McLeod,J.G.&Tuck,R.R., 1987
Spinal Cord Ischemia: Clinical and Imaging Patterns, Pathogenesis, and Outcomes in 27 Patients
Arch Neurol 63:1113-1120, Novy,J.,et al, 2006