RT Journal Article SR Electronic T1 Carphology by A Fo Ben JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 406 OP 406 DO 10.1136/practneurol-2015-001263 VO 15 IS 5 A1 A Fo Ben YR 2015 UL http://pn.bmj.com/content/15/5/406.abstract AB