title: New data gathering, instrument selection, and evaluation of existing information for determining entry.
authors.affiliation: University of Washington, Department of Medicine, Seattle.
authors.forename: E B
authors.initials: EB
authors.lastname: Larson
authors.forename: J P
authors.initials: JP
authors.lastname: Hughes
authors.forename: W A
authors.initials: WA
authors.lastname: Kukull
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000453:epidemiology; D003625:Data Collection; D003704:Dementia / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D012042:Registries / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology