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
Acute, Drug-Induced, Life-Threatening Neurological Syndromes
The Neurologist 4:196-210, Richard,I.H., 1998
Medical Causes of Seizures
Lancet 352:383-390, Delanty,N.,et al, 1998