@article{ref1,
title="Frequent poisonings by household chemicals",
journal="Pharmazeutische Praxis",
year="1968",
author="Ludewig, R.",
volume="8",
number="",
pages="190-192",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0048-3656",
doi="",
url="http://dx.doi.org/"
}