@article{ref1,
title="Driving under the influence of cannabis in Canada, 2015 to 2018",
journal="Canadian journal of psychiatry, The",
year="2020",
author="Rivera, Laura A. and Patten, Scott B.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="<p>[Abstract unavailable]  Keywords: Cannabis impaired driving </p> <p>Language: en</p>",
language="en",
issn="0706-7437",
doi="10.1177/0706743720922655",
url="http://dx.doi.org/10.1177/0706743720922655"
}