@article{ref1,
title="Medical association influence on traffic safety",
journal="Northwest medicine",
year="1968",
author="Hartley, H. L.",
volume="67",
number="12",
pages="1179-1179",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-3385",
doi="",
url="http://dx.doi.org/"
}