@article{ref1,
title="Differential diagnosis of frequently occurring poisonings",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1978",
author="Klöcking, H. P.",
volume="72",
number="11-12",
pages="580-582",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}