Pretreatment Hemoglobin Adds Prognostic Information To The NCCN-IPI In Patients With Diffuse Large B-Cell Lymphoma Treated With Anthracycline-Containing Chemotherapy oleh Clausen MR, Maurer MJ, Ulrichsen SP, Larsen TS, Himmelstrup B, Rønnov-Jessen D, Link BK, Feldman AL, Slager SL, Nowakowski GS, Thompson CA, Pedersen PT, Madsen J, Pedersen RS, Gørløv JS, Cerhan JR, Nørgaard M, D'Amore F