Tomar, L., G. Govil, and P. Dhawan. “Distal Femur Arthroplasty for Non-Union Distal Femur Fracture With Failed Osteosynthesis in Osteoporotic Octogenarian: A Case Report With Literature Review”. International Journal of Research in Orthopaedics, vol. 8, no. 4, June 2022, pp. 507-11, doi:10.18203/issn.2455-4510.IntJResOrthop20221631.