S. B. Kerakkanavar, D. P. Kaladagi, N. B. Sanakal, P. S. Kaladagi, and P. A. Hongal, “Evaluation of functional outcome of displaced fracture neck of femur in elderly treated with cemented bipolar prosthesis by modified Harris hip score”, Int J Res Orthop, vol. 7, no. 3, pp. 561–565, Apr. 2021.