1. In rebuttal: Osteopenia is a useful diagnosis.
2. World-wide Projections for Hip Fracture
3. World Health Organization. 2004. The World Health Report: pp.100-131. Changing History.Geneva, Switzerland: World Health 26. USPSTF.2011. 2011USPSTF Guidelines. www.uspreventi-Organization. veserivicetaskforce.org