Sköldenberg, O., Ekman, A., Salemyr, M., & Bodén, H. (2010). Reduced dislocation rate after hip arthroplasty for femoral neck fractures when changing from posterolateral to anterolateral approach. Acta Orthopaedica, 81(5), 583–587. https://doi.org/10.3109/17453674.2010.519170