RT Journal Article SR Electronic T1 ABN news JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 338 OP 338 DO 10.1136/practneurol-2016-001462 VO 16 IS 4 A1 Burn, David J A1 Lawrence, Joanne YR 2016 UL http://pn.bmj.com/content/16/4/338.abstract AB