Prevalence and severity of cognitive impairment with and without dementia in an elderly population
Janice Graham
,
Kenneth Rockwood
,
B. Lynn Beattie
,
Janice Graham
,
Kenneth Rockwood
,
B. Lynn Beattie
,
Robin Eastwood
,
Serge Gauthier
,
Holly Tuokko
,
I.F.W. McDowell
1997
The Lancet
992 citations