RT Journal Article SR Electronic T1 ABN news JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 462 OP 462 DO 10.1136/practneurol-2021-003185 VO 21 IS 5 A1 Joanne Lawrence A1 Jon Sussman YR 2021 UL http://pn.bmj.com/content/21/5/462.abstract AB