@article{ref1,
title="Legislative control of toxic hazards--I. The approach in the U.S.A",
journal="Annals of occupational hygiene",
year="1980",
author="Bingham, E.",
volume="23",
number="1",
pages="79-83",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4878",
doi="",
url="http://dx.doi.org/"
}