@article{ref1,
title="Massive poisoning with carbon dioxide",
journal="Tijdschrift voor Sociale Geneeskunde",
year="1962",
author="Vogelenzang, J. E.",
volume="40",
number="",
pages="249-254",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0040-7607",
doi="",
url="http://dx.doi.org/"
}