@article{ref1,
title="Better scientific basis is necessary for traffic safety",
journal="Lakartidningen",
year="2004",
author="Björnstig, U.",
volume="101",
number="24",
pages="2117-2119",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}