RT Journal Article SR Electronic T1 Treating by numbers JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP practneurol-2018-001939 DO 10.1136/practneurol-2018-001939 A1 Timothy J Counihan YR 2018 UL http://pn.bmj.com/content/early/2018/06/01/practneurol-2018-001939.abstract AB