@article{ref1,
title="Nine years' toxicity control in insecticide plants",
journal="Archives of environmental health",
year="1965",
author="Hoogendam, I. and Versteeg, J. P. and De vlieger, M.",
volume="10",
number="",
pages="441-448",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}