@article{ref1,
title="Warnings against a latent mercury hazard",
journal="Quintessenz, Die",
year="1975",
author="Schubert, C.",
volume="26",
number="5",
pages="51-51",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0033-6580",
doi="",
url="http://dx.doi.org/"
}