Viral Infections of the Nervous System, Chronic Meningitis, and Prior Diseases, Acute Anterior Poliomyelitis
Adams & Victors Principles of Neurology, Chp 33, pg 763, Ropper, A.H.,et al, 2014
Cervical Polyradiculopathy Caused by Vertebral Artery Dissection
Lancet 381:1510, Wagner, F.,et al, 2013