Disorders of the Nervous System Caused by Drugs, Toxins, and Chemical Agents, Amphetamines and Related Agents
Adams & Victors Principles of Neurology Chp 43, pg 1213, Ropper, A.H.,et al, 2014
Headaches, Delusions, and Catharsis
Lancet 374:1652, Etgen,T.,et al, 2009
The Writing on the Wall
Lancet 372:344, Wilder-Smith,E.P. &Ng,E.S., 2008