@article{ref1,
title="National Highway Traffic Safety Administration (NHTSA) notes: results of the 2013-2014 National Roadside Survey of Alcohol and Drug Use by Drivers",
journal="Annals of emergency medicine",
year="2015",
author="Kahn, Christopher A.",
volume="66",
number="6",
pages="669-669",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}