Espinosa, P., Weiss, R. J., Robertsson, O., & Kärrholm, J. (2019). Sequence of 305,996 total hip and knee arthroplasties in patients undergoing operations on more than 1 joint. Acta Orthopaedica, 90(5), 450–454. https://doi.org/10.1080/17453674.2019.1638177