<i>F</i>railty-adjusted therapy <i>i</i>n <i>T</i>ransplant <i>N</i>on-<i>E</i>ligible patient<i>s</i> with newly diagno<i>s</i>ed Multiple Myeloma (FiTNEss (UK-MRA Myeloma XIV Trial)): a study protocol for a randomised phase III trial
BMJ open