@article{ref1,
title="What's in a word?",
journal="Journal of traffic medicine",
year="1999",
author="Evans, Leonard",
volume="27",
number="1-2",
pages="3-4",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0345-5564",
doi="",
url="http://dx.doi.org/"
}