Kokkonen, Ari, Esa Jämsen, Eero A Belt, and Matti U K Lehto. “Incidence of Rheumatoid Arthritis-Related Ankle Replacement and Ankle Arthrodesis”. Acta Orthopaedica 84, no. 4 (August 1, 2013): 338–341. Accessed May 28, 2026. https://actaorthop.org/actao/article/view/10238.