@article{ref1,
title="Marijuana and driving",
journal="NIDA research monograph",
year="1981",
author="McBay, A. J. and Owens, S. M.",
volume="34",
number="",
pages="257-263",
abstract="<p>[Abstract unavailable]   Keywords: Cannabis impaired driving </p> <p>Language: en</p>",
language="en",
issn="1046-9516",
doi="",
url="http://dx.doi.org/"
}