1. Trauma and mental health of children in Gaza;Abu Hein;British Medical Journal,1993
2. Symptoms of PTSD among displaced Kurdish children in Iraq;Ahmad;Nord Journal of Psychiatry,1992
3. The socioemotional development of orphanages and traditional foster care in Iraqi Kurdistan;Ahmad;Child Abuse & Neglect,1996
4. American Association of Child and Adolescent Psychiatry Official Action. (1998). Practice parameters for the assessment and treatment of children and adolescents with posttraumatic stress disorder. Journal of the American Academy of Child and Adolescent Psychiatry, Suppl 37, 4s–26s.
5. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: American Psychiatric Association.