RT Journal Article SR Electronic T1 Clinicopathological case: rapid cognitive decline in an older man JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 466 OP 474 DO 10.1136/practneurol-2015-001322 VO 16 IS 6 A1 Shona Scott A1 Jeremy Chataway A1 Jon Stone A1 Colin Smith A1 Richard Davenport YR 2016 UL http://pn.bmj.com/content/16/6/466.abstract AB