1. Hip protectors for preventing hip fractures in the elderly;Parker;Cochrane Database Syst Rev,2004
2. Epidemiology of fractures of the proximal femur in Rochester, Minnesota;Gallagher;Clin Orthop,1980
3. Trauma type, age, and gender as determinants of hip fracture;Hedlund;J Orthop Res,1987
4. Falls in the elderly;Baker;Clin Geriatr Med,1985
5. Hip fracture;Zuckerman;N Engl J Med,1996