[1] Smith A, Crouch S, Howell D, Burton C, Patmore R, Roman E. Impact of age and socioeconomic status on treatment and survival from aggressive lymphoma: a UK population-based study of diffuse large B-cell lymphoma. Cancer Epidemiol. 2015;39(6):1103-1112. doi:10.1016/j.canep.2015.08.015