@article{ref1,
title="Working in cold environments--lessons to be learned from diving",
journal="Annals of occupational hygiene",
year="1978",
author="de Hanson, R. G.",
volume="21",
number="2",
pages="193-198",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4878",
doi="",
url="http://dx.doi.org/"
}