@article{ref1,
title="Policies, problems, and paradoxes",
journal="Journal of trauma",
year="1980",
author="London, P. S.",
volume="20",
number="6",
pages="434-445",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}