Viberg, Bjarke, Søren Overgaard, Jens Lauritsen, and Ole Ovesen. 2013. “Lower Reoperation Rate for Cemented Hemiarthroplasty Than for Uncemented Hemiarthroplasty and Internal Fixation Following Femoral Neck Fracture”. Acta Orthopaedica 84 (3):254-59. https://doi.org/10.3109/17453674.2013.792033.