@article{ref1,
title="Toxicity of malathon; summary of mammalian investigations",
journal="AMA archives of industrial hygiene and occupational medicine",
year="1953",
author="Hazleton, L. W. and Holland, E. G.",
volume="8",
number="5",
pages="399-405",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-6703",
doi="",
url="http://dx.doi.org/"
}