Jämsen, E., Puolakka, T., Eskelinen, A., Jäntti, P., Kalliovalkama, J., Nieminen, J., & Valvanne, J. (2013). Predictors of mortality following primary hip and knee replacement in the aged. Acta Orthopaedica, 84(1), 44–53. https://doi.org/10.3109/17453674.2012.752691