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
Leukoencephalopathy and Raised Brain Lactate from Heroin Vapor Inhalation ("Chasing the Dragon")
Neurol 53:589-1048, Kriegstein,A.R., et al, 1999