1. US Department of Health and Human Services, Bone health and osteoporosis: a report of the surgeon general (2004) (accessed 18.09.10). http://www.surgeongeneral.gov/library/bonehealth/content.html.
2. National Osteoporosis Foundation, The clinician‘s guide to prevention and treatment of osteoporosis (accessed 18.09.10). http://www.nof.org/professionals/Clinicians_Guide.htm.
3. US Preventive Services Task Force, Screening for osteoporosis in post-menopausal women: recommendations and rationale. Rockville, Md., Agency for Healthcare Research and Quality, September 2002 (accessed 18.09.10). http://www.ahrq.gov/clinic/3rduspstf/osteoporosis/osteorr.htm.
4. Osteoporosis in men;Amin;Rheumatic Disease Clinics of North America,2001
5. Bone mineral density measurement and treatment for osteoporosis in older individuals with fractures: a gap in evidence-based practice guideline implementation;Feldstein;Archives of Internal Medicine,2003