1. Posttraumatic stress disorder: the history of a resent concept;Gersons;Br J Psychiatry,1992
2. National Vietnam Veterans Readjustment Study: Description, Current Status, and Initial PTSD Prevalence Rates;Kulka,1988
3. Posttraumatic stress disorder: the etiological specificity of wartime stressors;Breslau;Am J Psychiatry,1987
4. Posttraumatic stress disorder and concurrent psychiatric illness: a preliminary report;Sierles;Am J Psychiatry,1983
5. Psychiatric responses to trauma;Rundell;Hosp Community Psychiatry,1989