El-Galaly, A., Haldrup, S., Pedersen, A. B., Kappel, A., Jensen, M. U., & Nielsen, P. T. (2017). Increased risk of early and medium-term revision after post-fracture total knee arthroplasty. Acta Orthopaedica, 88(3), 263–268. https://doi.org/10.1080/17453674.2017.1290479