@article{ref1,
title="Better testing, use of safety pressure SCBA's may save lives",
journal="Occupational health and safety",
year="1977",
author="Held, B. J. and Richards, C. B.",
volume="46",
number="5",
pages="32-35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}