Hald, J.T. et al. 2026. Similar incidence and implant survival of multiply revised knee arthroplasties in Norway and Denmark: a register study of the Danish and Norwegian Knee Arthroplasty registries from 1998–2021. Acta Orthopaedica. 97, (Feb. 2026), 110–116. DOI:https://doi.org/10.2340/17453674.2026.45411.