title: Parkinson's disease and dementia.
authors.forename: A
authors.initials: A
authors.lastname: Taylor
authors.forename: A E
authors.initials: AE
authors.lastname: Lang
authors.forename: J A
authors.initials: JA
authors.lastname: Saint-Cyr
mesh_terms: D003072:Cognition Disorders / Q000209:etiology; D003704:Dementia / Q000209:etiology*; D006801:Humans; D010300:Parkinson Disease / Q000503:physiopathology / Q000523:psychology* / Q000601:surgery