Depressive disorder with and without anxiety disorder in older people: Data from the MCR-CFAS longitudinal study in England and Wales
Prevalence and symptomatology of depression in older people living in institutions in England and Wales.
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Prevalence of depression in older people in England and Wales: the MRC CFA Study.
Psychol Med 2007 Dec;37(12):1787-95. Epub 2007 apr 4
Co-occurrence of anxiety and depressive disorders in a community sample of older people: results from the MRC CFAS (Medical Research Council Cognitive Function and Ageing Study).
Int J Geriatr Psychiatry 2008 Mar;23(3):229-37.