title: The next half-century of aging research--and thoughts for the past.
authors.affiliation: Centre for Studies of Aging, University of Toronto.
authors.forename: V W
authors.initials: VW
authors.lastname: Marshall
mesh_terms: D000375:Aging; D005853:Geriatrics / Q000639:trends*; D006801:Humans; D012106:Research; D014937:Work