1. Lessons learnt and future expectations of complex emergencies;Burkle;BMJ,1999
2. Waging a new kind of war. Invisible wounds;Mollica;Sci Am,2000
3. Preventing post-traumatic stress disorder resulting from military operations;Armfield;Mil Med,1994
4. National Vietnam veterans readjustment study (NVVRS): description, current status, and initial PTSD prevalence estimates;Kulka,1988
5. Committee for the coordination of services to displaced persons in Thailand (CCSDPT). Annual Conference Proceedings. Bangkok, Thailand, 1988.