@article{ref1,
title="National Highway Traffic Safety Administration (NHTSA) notes. The economic cost of motor vehicle crashes, 1994",
journal="Annals of emergency medicine",
year="1996",
author="",
volume="28",
number="6",
pages="711-712",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}