@article{ref1,
title="Exposure of workers to pesticides",
journal="Archives of environmental health",
year="1967",
author="Wolfe, H. R. and DURHAM, W. F. and Armstrong, J. F.",
volume="14",
number="4",
pages="622-633",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}