@article{ref1,
title="A care program for traffic accidents. An American model for improvement of trauma care",
journal="Lakartidningen",
year="1994",
author="Andren-Sandberg, A. and Nygren, C.",
volume="91",
number="30-31",
pages="2792-2794",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}