@article{ref1,
title="Re: helmets not helpful--an example of poor public policy",
journal="Health promotion journal of Australia",
year="2008",
author="Sara, Tony",
volume="19",
number="3",
pages="233-233",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1036-1073",
doi="",
url="http://dx.doi.org/"
}