@article{ref1,
title="Carbon monoxide poisoning: poisons unit experience over five years",
journal="Human toxicology",
year="1983",
author="Thompson, N. and Henry, J. A.",
volume="2",
number="2",
pages="335-338",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0144-5952",
doi="",
url="http://dx.doi.org/"
}