@article{ref1,
title="Marijuana: On-road and driving simulator studies",
journal="Alcohol, drugs and driving",
year="1986",
author="Smiley, Alison M.",
volume="2",
number="3-4",
pages="121-134",
abstract="<p>[Abstract unavailable]  Keywords: Cannabis impaired driving </p>",
language="en",
issn="0891-7086",
doi="",
url="http://dx.doi.org/"
}