@article{ref1,
title="Suicidal carbon dioxide asphyxiation: Case report",
journal="Military medicine",
year="1976",
author="Hofman, W. I.",
volume="141",
number="7",
pages="477-477",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}