@article{ref1,
title="The TLV work-rest regimens for occupational exposure to heat: a review of their development",
journal="Annals of occupational hygiene",
year="1979",
author="Malchaire, J. B.",
volume="22",
number="1",
pages="55-62",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4878",
doi="",
url="http://dx.doi.org/"
}