1. Prevalence of low bone mass and osteoporosis affects significant percentage of men and women in U.S. 50 and older;National Osteoporosis Foundation,2003
2. World-wide projections for hip fracture;Gullberg;Osteoporos Int,1997
3. Epidemiology of osteoporosis;Cooper;Osteoporos Int,1997
4. Ten-year probabilities of osteoporotic fractures according to BMD and diagnostic thresholds;Kanis;Osteoporos Int,2001
5. Fall-related factors and risk of hip fracture: The EPIDOS Prospective Study;Dargent-Molina;Lancet,1996