@article{ref1,
title="Toxic side-effects of pyrazolone derivatives",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1955",
author="Weschenfelder, R.",
volume="49",
number="23",
pages="881-886",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}