title: Pathologic correlates of dementia in Parkinson's disease.
mesh_terms: D000544:Alzheimer Disease / Q000473:pathology*; D001921:Brain / Q000473:pathology*; D003704:Dementia / Q000209:etiology / Q000473:pathology*; D006801:Humans; D010300:Parkinson Disease / Q000150:complications / Q000473:pathology*