RT Journal Article SR Electronic T1 Aide-mémoires in semantic dementia JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP practneurol-2018-001973 DO 10.1136/practneurol-2018-001973 A1 Sarah M Buchanan A1 Jonathan M Schott YR 2018 UL http://pn.bmj.com/content/early/2018/06/06/practneurol-2018-001973.abstract AB