@article{ref1,
title="Prevention of benzol poisoning",
journal="Revue du praticien, La",
year="1952",
author="Hadengue, A.",
volume="2",
number="24",
pages="1609-1612",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0035-2640",
doi="",
url="http://dx.doi.org/"
}