@article{articledd584660,
title   = {Screening of cognitive impairment in patients with Parkinson's disease: diagnostic validity of the Brazilian versions of the Montreal Cognitive Assessment and the Addenbrooke's Cognitive Examination-Revised},
author = {Sobreira, Emmanuelle and Pena-Pereira, Márcio A. and Eckeli, Alan Luiz and Sobreira Neto, Manoel A. and Chagas, Marcos Hortes Nisihara and Foss, Maria P. and Cholerton, Brenna and Zabetian, Cyrus P. and Mota, Ignacio F. and Tumas, Vitor},
year = {2015},
doi = {10.1590/0004-282X20150156},
journal   = {Arquivos de Neuro-Psiquiatria}
}