@article{ref1,
title="Alcohol in relation to highway safety",
journal="Medico-legal bulletin",
year="1971",
author="",
volume="20",
number="5",
pages="1-5",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0025-8164",
doi="",
url="http://dx.doi.org/"
}