G. S. Matharu, F. Berryman, D. J. Dunlop, A. Judge, D. W. Murray, and H. G. Pandit, “Has the threshold for revision surgery for adverse reactions to metal debris changed in metal-on-metal hip arthroplasty patients? A cohort study of 239 patients using an adapted risk-stratification algorithm”, ActaO, vol. 90, no. 6, pp. 530–536, Sep. 2019.