Broström, Lars-Åke. “On the Natural History of Osteosarcoma: Aspects on Diagnosis, Prognosis and Endocrinology”. Acta Orthopaedica 51, no. sup183 (May 1, 1980): 1–38. Accessed May 15, 2026. https://actaorthop.org/actao/article/view/28915.