1. National Institutes of Health Web site. Osteoporosis and related bone diseases–National Resource Center. Osteoporosis overview,2004
2. National Osteoporosis Foundation Web site. Fast facts,2005
3. Osteoporosis: incidence, prevention, and treatment of the silent killer;Parsons;Nurs Clin North Am,2005
4. Trends in aging—United States and worldwide;Goulding;MMWR Morb Mortal Wkly Rep,2003
5. Identification and fracture outcomes of undiagnosed low bone mineral density in postmenopausal women;Siris;JAMA,2001