@article{ref1,
title="Diagnosis and initial care of patients with acute psychiatric illnesses",
journal="Notfall Medizin",
year="1991",
author="Heuser, I.",
volume="17",
number="2",
pages="82-92",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0341-2903",
doi="",
url="http://dx.doi.org/"
}