RT Journal Article SR Electronic T1 The dementias JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 404 OP 408 DO 10.7861/clinmedicine.3-5-404 VO 3 IS 5 A2 Graham Mulley A1 Roy W Jones YR 2003 UL http://www.rcpjournals.org/content/3/5/404.abstract AB