What predicts cognitive decline in de novo Parkinson's disease?

Cite this paper

@article{Arnaldi2012WhatPC, title={What predicts cognitive decline in de novo Parkinson's disease?}, author={Dario Arnaldi and Claudio Campus and Michela Ferrara and Francesco Fam{\'a} and Agnese Picco and Fabrizio De Carli and Jennifer Accardo and Andrea Brugnolo and Gianmario Sambuceti and Silvia Morbelli and Flavio Nobili}, journal={Neurobiology of aging}, year={2012}, volume={33 6}, pages={1127.e11-20} }