International Journal of Geriatric Psychiatry · 1999 · 197 citations · 10 references
A high proportion of elderly people can answer questions about their quality of life, even in the presence of significant cognitive deficits.
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Marshal F. Folstein, Susan E. Folstein, Paul R. McHugh · Journal of Psychiatric Research · 1975 · 85.9K citations
The Emergence of the Person in Dementia Research
Murna Downs · Ageing and Society · 1997 · 179 citations