@article{ref1,
title="Fumes from gas appliances",
journal="Veterinary record",
year="1998",
author="Guilliard, M. J.",
volume="142",
number="22",
pages="616-616",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0042-4900",
doi="",
url="http://dx.doi.org/"
}