@article{ref1,
title="Never trust anyone under 40: What employers should know about drugs in the workplace",
journal="Policy review",
year="1989",
author="DuPont, R.L.",
volume="48",
number="",
pages="52-57",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0146-5945",
doi="",
url="http://dx.doi.org/"
}