Schüller, Hans M., C. Niek van Dijk, and Malcolm W. Fidler. “Poor Results of Double Osteotomy for the Rheumatoid Knee”. Acta Orthopaedica 58, no. 3 (January 1, 1987): 253–255. Accessed May 20, 2026. https://actaorthop.org/actao/article/view/22937.