@article{ref1,
title="Importance of toxicology in the industrial era",
journal="Revista de Química e Farmácia",
year="1951",
author="Campos, M. A. P.",
volume="16",
number="7",
pages="196-209",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="",
doi="",
url="http://dx.doi.org/"
}