TY - JOUR T1 - The impact of cognitive performance on quality of life in individuals with Parkinson's disease JO - Dementia & Neuropsychologia A1 - Olchik, Maira Rozenfeld A1 - Ayres, Annelise A1 - Ghisi, Marcieli A1 - Schuh, Artur Francisco Schumacher A1 - Rieder, Carlos Roberto Mello SN - 1980-5764 UL - 10.1590/S1980-5764-2016DN1004008 VL - 10 Y1 - 2016 PB - Brasil ER -