@article{ref1,
title="The effects of alcohol, marihuana and their combination on driving ability",
journal="Journal of studies on alcohol",
year="1983",
author="Sutton, L. R.",
volume="44",
number="3",
pages="438-445",
abstract="The combination of marihuana and alcohol yielded significant impairment during a driving test but neither drug alone did.  Keywords: Cannabis impaired driving; DUID; Ethanol impaired driving <p /> <p>Language: en</p>",
language="en",
issn="0096-882X",
doi="",
url="http://dx.doi.org/"
}