Lawrie, David, Martin Downing, G. Patrick Ashcroft, and Peter Gibson. “Insertion of Tantalum Beads in RSA of the HipVariations in Incidence of Extra-Osseous Beads With Insertion Site”. Acta Orthopaedica 74, no. 4 (January 1, 2003): 404–407. Accessed April 27, 2026. https://actaorthop.org/actao/article/view/19763.