@article{ref1,
title="Letter: Compulsory seat belts",
journal="British medical journal: BMJ",
year="1976",
author="Primrose, J.",
volume="2",
number="6032",
pages="422-422",
abstract="Abstract unavailable.",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}