Kutzner, I., G. Hallan, P. J. Høl, O. Furnes, Øystein Gøthesen, W. Figved, and P. Ellison. “Early Aseptic Loosening of a Mobile-Bearing Total Knee Replacement”. Acta Orthopaedica, vol. 89, no. 1, Jan. 2018, pp. 77-83, doi:10.1080/17453674.2017.1398012.