@article{ref1,
title="Traffic Safety and Alcohol Regulation: Overview and Summary",
journal="Transportation research circular",
year="2007",
author="Stewart, Kellie",
volume="",
number="E-C123",
pages="2-12",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0097-8515",
doi="",
url="http://dx.doi.org/"
}