Digas, Georgios, Johan Kärrholm, Jonas Thanner, and Peter Herberts. “5-Year Experience of Highly Cross-Linked Polyethylene in Cemented and Uncemented Sockets: Two Randomized Studies Using Radiostereometric Analysis”. Acta Orthopaedica 78, no. 6 (January 1, 2007): 746–754. Accessed May 21, 2026. https://actaorthop.org/actao/article/view/19104.