Disorders of the Nervous System Caused by Drugs, Toxins, and Chemical Agents, Cocaine
Adams & Victors Principles of Neurology Chp 43, pg 1213, Ropper, A.H.,et al, 2014
The Clinical and Radiological Spectrum of Reversible Cerebral Vasoconstriction Syndrome. A Prospective Series of 67 Patients
Brain 130:3091-3101, Ducros, A.,et al, 2007