RT Journal Article SR Electronic T1 Alzheimer's disease: mimics and chameleons JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 358 OP 366 DO 10.1136/practneurol-2012-000315 VO 12 IS 6 A1 Jonathan M Schott A1 Jason D Warren YR 2012 UL http://pn.bmj.com/content/12/6/358.abstract AB