Erkmen, D., O. F. Oken, and Y. Demirtaş. “Comparison of Calcareous Replacement Hemiarthroplasty and Proximal Femoral Nail in Elderly ıntertrochanteric Femur Fractures”. International Journal of Research in Orthopaedics, vol. 9, no. 5, Aug. 2023, pp. 863-9, doi:10.18203/issn.2455-4510.IntJResOrthop20232462.