RT Journal Article SR Electronic T1 I, Robot JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP practneurol-2017-001710 DO 10.1136/practneurol-2017-001710 A1 Katharine Harding YR 2017 UL http://pn.bmj.com/content/early/2017/07/01/practneurol-2017-001710.abstract AB