title: Clinical dementia rating.
authors.forename: D J
authors.initials: DJ
authors.lastname: Gelb
authors.forename: R T
authors.initials: RT
authors.lastname: St Laurent
mesh_terms: D000465:Algorithms; D000544:Alzheimer Disease / Q000175:diagnosis; D003704:Dementia / Q000175:diagnosis*; D006801:Humans; D009483:Neuropsychological Tests; D012042:Registries