@article{ref1,
title="Seat belts: a crash course in staying healthy",
journal="Harvard health letter",
year="2007",
author="",
volume="32",
number="12",
pages="7-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1052-1577",
doi="",
url="http://dx.doi.org/"
}