RT Journal Article SR Electronic T1 IgM-gammopathy strongly favours immune treatable MMN and MADSAM over ALS JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP jnnp-2019-321977 DO 10.1136/jnnp-2019-321977 A1 Shahar Shelly A1 John R Mills A1 Jennifer M Martinez-Thompson A1 Matt M Rofforth A1 Sean J Pittock A1 Jay Mandrekar A1 James Douglas Triplett A1 Michelle Mauermann A1 Divyanshu Dubey A1 C J Klein YR 2019 UL http://jnnp.bmj.com/content/early/2019/12/03/jnnp-2019-321977.abstract AB