title: Expanding engagement with the ethical implications of changing definitions of Alzheimer's disease.
authors.affiliation: Cambridge Institute of Public Health, University of Cambridge, Cambridge CB18RN, UK. Electronic address: rjm231@cam.ac.uk.
authors.forename: Richard
authors.initials: R
authors.lastname: Milne
authors.affiliation: Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
authors.forename: Jason
authors.initials: J
authors.lastname: Karlawish
mesh_terms: D000544:Alzheimer Disease / Q000175:diagnosis*; D004992:Ethics, Medical; D006801:Humans