M. Mohaddes, E. Nauclér, J. Kärrholm, . H. Malchau, D. Odin, and O. Rolfson, “Implant survival and patient-reported outcome following total hip arthroplasty in patients 30 years or younger: a matched cohort study of 1,008 patients in the Swedish Hip Arthroplasty Register”, ActaO, vol. 90, no. 3, pp. 249–252, Apr. 2019.