@article{ref1,
title="Selecting protective clothing with six 'C's",
journal="Occupational health and safety",
year="1983",
author="Spain, W. H. and Burson, J. L.",
volume="52",
number="9",
pages="17-23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}