@article{ref1,
title="Death From Carbon Dioxide Poisoning in a Brewery",
journal="Lancet",
year="1900",
author="Thomson, WS",
volume="1",
number="",
pages="928-928",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}