@article{ref1,
title="Helmet and seat belt laws, private or public choice?",
journal="Delaware medical journal",
year="1989",
author="Raisis, L. W.",
volume="61",
number="6",
pages="303-303",
abstract="Abstract unavailable.",
language="",
issn="0011-7781",
doi="",
url="http://dx.doi.org/"
}