@article{ref1,
title="Intoxications by oral ingestion by petroleum derivatives",
journal="European journal of toxicology and hygiene of environment",
year="1973",
author="Velvart, J. and Lorent, J. P. and Kalapos, I.",
volume="6",
number="6",
pages="290-293",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0398-8023",
doi="",
url="http://dx.doi.org/"
}