@article{ref1,
title="Emergency medical communication--alarm calls before poorly organized",
journal="Sygeplejersken",
year="1991",
author="Andersen, N. B. and Bertelsen, L.",
volume="91",
number="49",
pages="37-41",
abstract="<p>[Abstract unavailable]</p> <p>Language: da</p>",
language="da",
issn="0106-8350",
doi="",
url="http://dx.doi.org/"
}