RT Journal Article SR Electronic T1 Long term donepezil did not delay institutionalisation or progression to disability in patients with Alzheimer’s disease JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 15 OP 15 DO 10.1136/ebm.10.1.15 VO 10 IS 1 YR 2005 UL http://ebm.bmj.com/content/10/1/15.abstract AB