Bulbar Paralysis in Chronic Alcoholic with Recovery,
Dis Nerv Syst 1974, Mar p. 135., Khurana,K.,et al, 1974
Disorders of the Nervous System Caused by Drugs, Toxins, and Chemical Agents, Opiates and Synthetic Analgesic Drugs
Adams & Victors Principles of Neurology Chp 43, pg 1201, Ropper, A.H.,et al, 2014