Disorders of the Nervous System Caused by Drugs, Toxins, and Chemical Agents, Sedative-Hypnotic Drugs
Adams & Victors Principles of Neurology Chp 43, pg 1206, Ropper, A.H.,et al, 2014
Chronic headache:Appropriate Use of Opiate Analgesics
Neurol 44:S18-S24, Markley,H.G., 1994
Use of Benzodiazepines in Anxiety Disorders
NEJM 328:1398-1405, Shader,R.I.&Greenblatt,D.J., 1993
Withdrawal Syndrome after the Double-Blind Cessation of Caffeine Cunsumption
NEJM 327:1109-1114, 11601992., Silverman,R.,et al, 1992