Varitimidis, Sokratis E, Apostolos P Dimitroulias, Theophilos S Karachalios, Zoe H Dailiana, and Konstantinos N Malizos. “Outcome After Tantalum Rod Implantation for Treatment of Femoral Head Osteonecrosis”. Acta Orthopaedica 80, no. 1 (January 1, 2009): 20–25. Accessed May 1, 2026. https://actaorthop.org/actao/article/view/18715.