RT Journal Article SR Electronic T1 Sugar refining reveals a further specificity for autoantibodies in multifocal motor neuropathy JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 707 OP 708 DO 10.1136/jnnp.2010.205310 VO 81 IS 7 A1 Willison, Hugh J YR 2010 UL http://jnnp.bmj.com/content/81/7/707.2.abstract AB