1. Geriatric trauma;Osler,1991
2. Current Population Reports, Washington, D.C.;U.S. Bureau of Census;Special Studies Series,1976
3. Total parenteral nutrition: Considerations in the elderly;Chernoff,1986
4. Trauma in the elderly;Osler;Am. J. Surg.,1988
5. Accident Facts;National Safety Council,1981