@article{ref1,
title="Poison control outlines: toxicity of insecticides and herbicides",
journal="Nebraska state medical journal",
year="1963",
author="Angle, C. R.",
volume="48",
number="",
pages="644-646",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-1956",
doi="",
url="http://dx.doi.org/"
}