@article{ref1,
title="A philosophy on engineering controls for workplace protection",
journal="Annals of occupational hygiene",
year="1986",
author="Schroy, J. M.",
volume="30",
number="2",
pages="231-236",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-4878",
doi="",
url="http://dx.doi.org/"
}