@article{ref1,
title="Changes in agriculture bring potential for new health and safety risks",
journal="Wisconsin medical journal",
year="1997",
author="Olenchock, S. A. and Young, N. B.",
volume="96",
number="8",
pages="10-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0043-6542",
doi="",
url="http://dx.doi.org/"
}