Miki, T., Yamamuro, T., Kotoura, Y., Matsushita, M., Shimizu, Y., & Nakamura, T. (1985). Osteosarcoma with multiple intramuscular metastases: A case report. Acta Orthopaedica, 56(1), 92–95. https://doi.org/10.3109/17453678508992991