@article{ref1,
title="Carbon monoxide poisoning in a pig-breeding unit due to wrongly adjusted propane gas infrared radiatro",
journal="Schweizer Archiv für Tierheilkunde",
year="1976",
author="Boller, Elsie",
volume="118",
number="3",
pages="127-129",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0036-7281",
doi="",
url="http://dx.doi.org/"
}