1. Sleep disturbances and suicidal behavior in patients with major depression;Agargun;J Clin Psychiatry,1997
2. Consumption of psychotropic medication in the elderly: a re-evaluation of its effect on cognitive performance;Allard;Int J Geriatr Psychiatry,2003
3. International Classification of Sleep Disorders;American Academy of Sleep Medicine,2005
4. Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association,2000
5. Benzodiazepine Dependence, Toxicity, and Abuse;American Psychiatric Association Task Force on Benzodiazepine Dependency,1990