@article{ref1,
title="The acute psychiatric emergency",
journal="Zeitschrift für Alternsforschung",
year="1981",
author="Busch, K. T. and Schulz, H.",
volume="36",
number="4",
pages="319-321",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-2224",
doi="",
url="http://dx.doi.org/"
}