Odenbring, S., Egund, N., Knutson, K., Lindstrand, A., & Larsen, S. T. (1990). Revision after osteotomy for gonarthrosis: A 10–19-year follow-up of 314 cases. Acta Orthopaedica, 61(2), 128–130. https://doi.org/10.3109/17453679009006503