@article{ref1,
title="Chronic Carbon Monoxid Poisoning-A Present-Day Hazard",
journal="California and western medicine",
year="1934",
author="Michael, Philip",
volume="40",
number="1",
pages="19-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-4038",
doi="",
url="http://dx.doi.org/"
}