Kartsson, Magnus K, Bo E Nilsson, and Karl J Obrant. “Bone Mineral Loss After Lower Extremity Trauma: 62 Cases Followed for 15–38 Years”. Acta Orthopaedica 64, no. 3 (January 1, 1993): 362–364. Accessed February 23, 2025. https://actaorthop.org/actao/article/view/21821.