Wetterholm, M., Turkiewicz, A., Stigmar, K., Hubertsson, J., & Englund, M. (2016). The rate of joint replacement in osteoarthritis depends on the patient’s socioeconomic status. Acta Orthopaedica, 87(3), 245–251. https://doi.org/10.3109/17453674.2016.1161451