Yli-Kyyny, T., Sund, R., Heinänen, M., Venesmaa, P., & Kröger, H. (2014). Cemented or uncemented hemiarthroplasty for the treatment of femoral neck fractures?. Acta Orthopaedica, 85(1), 49–53. https://doi.org/10.3109/17453674.2013.878827