@article{ref1,
title="Road accidents in Singapore",
journal="IATSS research",
year="1998",
author="Lim, KM",
volume="22",
number="1",
pages="90-93",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0386-1112",
doi="",
url="http://dx.doi.org/"
}