@article{ref1,
title="Fire extinguishers",
journal="Health estate",
year="1998",
author="Roylance, P.",
volume="52",
number="1",
pages="20-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0957-7742",
doi="",
url="http://dx.doi.org/"
}