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
Acute Bulbar Dysfunction & Hyperthyroidism
Am J Med 56:464, Kammer,G.M.,et al, 1974