Abraham, V. T., M. Chandrasekaran, and S. Mahapatra. “Outcome of Subtrochanteric Fracture of the Femur Managed With Proximal Femoral Nail”. International Surgery Journal, vol. 3, no. 3, Dec. 2016, pp. 1296-00, doi:10.18203/2349-2902.isj20161898.