title: On the importance of longitudinal research in Alzheimer's disease.
authors.forename: J A
authors.initials: JA
authors.lastname: Yesavage
authors.forename: J O
authors.initials: JO
authors.lastname: Brooks
mesh_terms: D000544:Alzheimer Disease / Q000209:etiology*; D003430:Cross-Sectional Studies; D006801:Humans; D008137:Longitudinal Studies; D008962:Models, Theoretical; D012107:Research Design