C. . Rogmark, S. Hansson, E. . Bülow, A. Garland, and J. . Kärrholm, “More hip complications after total hip arthroplasty than after hemi- arthroplasty as hip fracture treatment: analysis of 5,815 matched pairs in the Swedish Hip Arthroplasty Register”, ActaO, vol. 91, no. 2, pp. 133–138, Nov. 2019.