@article{ref1,
title="Blue lights and syrens in emergency services",
journal="Tidsskrift for den Norske Laegeforening",
year="1997",
author="Grøgaard, P. F.",
volume="117",
number="7",
pages="986-986",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}