RT Journal Article SR Electronic T1 The Bare Essentials JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 114 OP 123 DO 10.1136/jnnp.2010.206078 VO 10 IS 2 A1 Geraint Fuller YR 2010 UL http://pn.bmj.com/content/10/2/114.abstract AB