@article{ref1,
title="Safety Belts in Cars",
journal="British medical journal: BMJ",
year="1961",
author="No Author(s) Listed, ",
volume="1",
number="5234",
pages="1226-1226",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}