1. Evolution, design and implementation of trauma systems;Flint,1985
2. What role do injuries play in the deaths of old people?;Fife;Accid Anal Prev,1987
3. The demographics of trauma in 1995;Fischer;J Trauma,1987
4. Trauma;Trunkey;Sci Am,1983
5. Causes of death after blunt trauma;Goris;J Trauma,1982