Shannon, S. F., Yuan, B. J., Cross, W. W., Barlow, J. D., Torchia, M. E., Holte, P. K., Sems, S. A. Short Versus Long Cephalomedullary Nails for Pertrochanteric Hip Fractures: A Randomized Prospective Study. Journal of Orthopaedic Trauma 2019; 10: 480-486