Lyskjær, I 2022, ' Osteosarcoma: Novel prognostic biomarkers using circulating and cell-free tumour DNA ', European Journal of Cancer, bind 168, nr. 1-11 . https://doi.org/10.1016/j.ejca.2022.03.002 Lyskjær, I, Kara, N, De Noon, S, Davies, C, Rocha, A M, Strobl, A C, Usher, I, Gerrand, C, Strauss, S J, Schrimpf, D, von Deimling, A, Beck, S & Flanagan, A M 2022, ' Osteosarcoma : Novel prognostic biomarkers using circulating and cell-free tumour DNA ', European Journal of Cancer, vol. 168, pp. 1-11 . https://doi.org/10.1016/j.ejca.2022.03.002