1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,1980
2. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,1994
3. The use of standardized patients in research in general practice;Beullens;Family Practice,1997
4. After the crash: assessment and treatment of motor vehicle accident survivors;Blanchard,1997
5. Who develops PTSD from motor vehicle accidents?;Blanchard;Behaviour Research and Therapy,1996