@article{ref1,
title="Treatment of depression in Parkinson's disease",
journal="Journal of the neurological sciences",
year="2019",
author="Saleem, Sidra and Anwar, Arsalan",
volume="404",
number="",
pages="70-71",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-510X",
doi="10.1016/j.jns.2019.06.030",
url="http://dx.doi.org/10.1016/j.jns.2019.06.030"
}