@article{ref1,
title="The epidemiology of carbon monoxide in cardiovascular disease in industrial environments: a review",
journal="Preventive medicine",
year="1979",
author="Zenz, C.",
volume="8",
number="3",
pages="279-288",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-7435",
doi="",
url="http://dx.doi.org/"
}