@article{ref1,
title="Regulation of poisonous substances",
journal="L'Avenir Médical",
year="1951",
author="",
volume="48",
number="2",
pages="35-37",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0761-1218",
doi="",
url="http://dx.doi.org/"
}