7American Psychiatric Association ( 1994 ), Diagnostic and Statistical Manual of Mental Disorders, IV Edition, Washington:APA.
8Connor KM, Davidson JRT. The role of serotonin in posttraumatic stress disorder: neurobiology and pharmacotherapy. Inter J Neuropsychlatric Med, 1998,3(Suppl 2) :43 - 51.
9Kessler RC. Posttraumatic stress disorder: the burden to the individual and to society. J Clin Psychiatry, 2000,61 Suppel 5:4 - 5.
10Granberg A.Acute confusion and unreal experiences in intensive care patients in relation to the ICU syndrome.Intensive Crit Care Nursing 1999;15(1):19
