@article{ref1,
title="Minimizing costs of occupational safety and health regulations . . ",
journal="American Industrial Hygiene Association journal",
year="1978",
author="Seiberling, J. F.",
volume="39",
number="10",
pages="A4-A4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8894",
doi="",
url="http://dx.doi.org/"
}