Bhatti N. Hip Fracture Treatment & Management. Medscape Reference. http://emedicine.medscape.com/article/87043-treatment. Updated Jan 22 2015. Accessed Nov 2015.
Falls Prevention. American Geriatrics Society's Health in Aging Foundation. http://www.healthinaging.org/aging-and-health-a-to-z/topic:falls/info:unique-to-older-adults/. March 2012. Accessed November 2015.