@article{ref1,
title="Acute carbon monoxide poisoning",
journal="Anaesthesia and intensive care",
year="1974",
author="Unsworth, I. P.",
volume="2",
number="4",
pages="329-333",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0310-057X",
doi="",
url="http://dx.doi.org/"
}