Kivioja, A.H. et al. 2008. Cement is recommended in intralesional surgery of giant cell tumors: A Scandinavian Sarcoma Group study of 294 patients followed for a median time of 5 years. Acta Orthopaedica. 79, 1 (Jan. 2008), 86–93. DOI:https://doi.org/10.1080/17453670710014815.