@article{romann_dornelles_maineri_rieder_olchik_2012,  title={Cognitive assessment instruments in Parkinson's disease patients undergoing deep brain stimulation},  volume={6},  ISSN={1980-5764},  url={https://doi.org/10.1590/S1980-57642012DN06010002},  DOI={10.1590/S1980-57642012DN06010002},  number={1},  journal={Dementia & Neuropsychologia},  publisher={Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento},  author={Romann, Aline Juliane and Dornelles, Silvia and Maineri, Nicole de Liz and Rieder, Carlos Roberto de Mello and Olchik, Maira Rozenfeld},  year={2012},  month={Jan},  pages={2–11} }