1. Delirium, dementia, and amnestic and other cognitive disorders;American Psychiatric Association Task Force DSM-IV,2000
2. Predicting delirium after vascular surgery: a model based on pre-and intra operative data;Bohner;Ann Surg,2003
3. Postoperative delirium in the elderly;Parikh;Anesth Analg,1995
4. Neurological complications in critically ill patients;Wijdicks;Anesth Analg,1996
5. Postoperative delirium in the elderly;O'Keeffe;Br J Anaesth,1994