@article{ref1,
title="Compulsory seat belts",
journal="British medical journal: BMJ",
year="1976",
author="Singleton, F. B.",
volume="2",
number="6038",
pages="753-753",
abstract="Abstract unavailable.",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}