@article{ref1,
title="Letter to the editor: Cocaine use and cocaine use disorder: Revisiting epidemiology and clinical impact",
journal="Journal of psychiatric research",
year="2021",
author="Singh, Jasvinder A.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: en</p>",
language="en",
issn="0022-3956",
doi="10.1016/j.jpsychires.2021.05.083",
url="http://dx.doi.org/10.1016/j.jpsychires.2021.05.083"
}