@article{ref1,
title="Carbon monoxide poisoning",
journal="American journal of public health (New York)",
year="1925",
author="",
volume="15",
number="1",
pages="57-58",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0271-4353",
doi="",
url="http://dx.doi.org/"
}