@article{ref1,
title="Organophosphate poisoning--an overview",
journal="Fundamental and applied toxicology",
year="1981",
author="Koelle, G. B.",
volume="1",
number="2",
pages="129-134",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0272-0590",
doi="",
url="http://dx.doi.org/"
}