1. Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association,2005
2. Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association,2013
3. Evaluating the feasibility and effectiveness of a critical care discharge information pack for patients and their families: a pilot cluster randomised controlled trial;Bench;Br. Med. J. Open,2015
4. The national centre for PTSD & the national child traumatic stress network;Berkowitz,2010
5. 5 repeated measures–2 treatment groups;Beumont,2011