@article{ref1,
title="The first 5 minutes after a collision .",
journal="Sykepleien",
year="1969",
author="",
volume="56",
number="17",
pages="536-536",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0039-7628",
doi="",
url="http://dx.doi.org/"
}