@article{ref1,
title="A health survey of toll booth workers",
journal="Journal of safety research",
year="1993",
author="Strauss, P and Orris, Peter and Buckley, Lisa D.",
volume="24",
number="2",
pages="127-127",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0022-4375",
doi="",
url="http://dx.doi.org/"
}