@article{ref1,
title="Traffic safety in the United States",
journal="American journal of public health",
year="2004",
author="McKay, Mary Pat",
volume="94",
number="2",
pages="170-1; author reply 171",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}