Successful Aging in the United States: Prevalence Estimates From a National Sample of Older Adults

Heeringa, Steven G; Li, Lydia W.; McLaughlin, S; Connell, C; Roberts, J. (2010). Successful Aging in the United States: Prevalence Estimates From a National Sample of Older Adults. The Journals of Gerontology. 65B(2), 216-226.