The value of routine bone marrow biopsy in patients with diffuse large B-cell lymphoma staged with PET/CT: a Danish-Canadian study

M Alzahrani, T C El-Galaly, M Hutchings, J W Hansen, A Loft, H E Johnsen, V Iyer, D Wilson, L H Sehn, K J Savage, J M Connors, R D Gascoyne, P Johansen, E Clasen-Linde, P Brown, D Villa