@article{ref1,
title="Drugs, driving, and traffic safety",
journal="WHO Offset Publication",
year="1983",
author="",
volume="",
number="78",
pages="1-57",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0303-7878",
doi="",
url="http://dx.doi.org/"
}