@article{ref1,
title="Insecticide poisoning with anticholinesterases in the period from 1950 to 1956",
journal="Praxis (Hallwag)",
year="1957",
author="Gassmann, R.",
volume="46",
number="19",
pages="416-424",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0369-8394",
doi="",
url="http://dx.doi.org/"
}