Ozaki, T., Putzke, M., Bürger, H., Gosheger, G., Winkelmann, W., & Lindner, N. (2002). Infiltration of sarcomas into the hip joint: Comparison of CT, MRI and histologic findings in 67 cases. Acta Orthopaedica, 73(2), 220–226. https://doi.org/10.1080/000164702753671849