@article{ref1,
title="Drug testing: a preventive approach",
journal="AAOHN journal",
year="1988",
author="Moreland, R. F. and McPhaul, K. M.",
volume="36",
number="3",
pages="119, 121-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0891-0162",
doi="",
url="http://dx.doi.org/"
}