@article{ref1,
title="Considerations on certain cases of chromium compounds poisoning in São Paulo",
journal="Medicina Del Deporte y Del Trabajo",
year="1953",
author="de Oliveira, E. S.",
volume="17",
number="121",
pages="113-113",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="",
doi="",
url="http://dx.doi.org/"
}