@article{ref1,
title="Acute crisis with high anxiety level causes stress",
journal="Sygeplejersken",
year="1987",
author="Winther, H. M.",
volume="87",
number="2",
pages="8-13",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0106-8350",
doi="",
url="http://dx.doi.org/"
}