1. Fernandez, WG., Yard, EE. and Comstock, RD. Epidemiology of lower extremity injuries among U.S. high school athletes.;Acad Emerg Med,2007
2. Holmer, P., Sondergaard, L., Konradsen, L., Nielsen, PT. and Jorgensen, LN. Epidemiology of sprains in the lateral ankle and foot.;Foot Ankle Int,1994
3. Koval, KJ., Skovron, ML., Aharonoff, GB. and Zuckerman, JD. Predictors of functional recovery after hip fracture in the elderly.;Clin Orthop Relat Res,1998
4. Miyamoto, RG., Kaplan, KM., Levine, BR., Egol, KA. and Zuckerman, JD. Surgical management of hip fractures: an evidence-based review of the literature. I: femoral neck fractures.;J Am Acad Orthop Surg,2008
5. Niska, R., Bhuiya, F. and Xu, J. National Hospital Ambulatory Medical Care Survey: 2007 emergency department summary.;Natl Health Stat Report,2010