@article{ref1,
title="Parathion poisoning as an example of the danger of modern pesticides",
journal="Praxis (Hallwag)",
year="1961",
author="Hartmann, H.",
volume="50",
number="",
pages="819-823",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0369-8394",
doi="",
url="http://dx.doi.org/"
}