RT Journal Article SR Electronic T1 Carphology by A Fo Ben JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 186 OP 186 DO 10.1136/jnnp.2010.211623 VO 10 IS 3 YR 2010 UL http://pn.bmj.com/content/10/3/186.abstract AB