1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,1994
2. Work Group on Delirium. Practice guidelines for the treatment of patients with delirium;American Psychiatric Association;Am J Psychiatry,1999
3. Acute confusional state;Meredith,1999
4. Acute confusional states with right middle cerebral artery infarctions;Mesulam;J Neurol Neurosurg Psychiatr,1976
5. Delirium in elderly patients: evaluation and management;Rummans;Mayo Clin Proc,1995