. "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@sq . . "285-302" . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0456\u0447\u043D\u0456 1986"@uk . . . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@sq . . . . . "65" . . "H Smith" . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@nl . "H Sroka" . . "10.1007/BF01249089" . . . . "wetenschappelijk artikel"@nl . . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@nl . . . . . . . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@en . "scientific article published on 01 January 1986"@en . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@nl . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en xineru de 1986"@ast . . "3-4" . . . . . . . . . . . . . . . . . . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@en . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@en . "artikull shkencor i botuar m\u00EB 01 janar 1986"@sq . . . . "T S Elizan" . "M D Yahr" . . "1986-01-01T00:00:00Z"^^ . . . . . . . . . "H Maker" . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@en . . . . "Dementia in idiopathic Parkinson's disease. Variables associated with its occurrence in 203 patients"@sq . . . "3086503" . . . . .