@article{ref1,
title="War on the roads: two years on",
journal="British medical journal: BMJ",
year="2004",
author="Roberts, I. and Abbasi, K.",
volume="328",
number="7444",
pages="845-845",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.328.7444.845",
url="http://dx.doi.org/10.1136/bmj.328.7444.845"
}