1. National Health Development Stategy 2011-2020, Sept. 2012.
2. European health for all database,2012
3. American Trauma Society: Trauma System-Agenda for the Future. 2002.
4. United Nations, General Assembly, 1 August 2003: Global Road Safety Crisis. Report of the Secretary-General.
5. Advanced trauma life support for doctors. Instructor course manual,1997