@ARTICLE{
author={Ling Helen|,Petrovic Igor N|,Day Brian L|,Lees Andrew J|},
year={2012},
title={Smoking-induced transient motor deterioration in a levodopa-treated patient with Parkinson's disease},
journal={JOURNAL OF NEUROLOGY},
volume={259},
number={11},
pages={2419-2423},
document_type={Article},
}