@article{ref1,
title="Pesticide related illness in California farm workers",
journal="Journal of Occupational Medicine",
year="1976",
author="Kahn, E.",
volume="18",
number="10",
pages="693-696",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-1736",
doi="",
url="http://dx.doi.org/"
}