@article{ref1,
title="Hostage-situation policy statement for the emergency department",
journal="Journal of emergency nursing",
year="1991",
author="Powell, M. K.",
volume="17",
number="5",
pages="313-4; discussion 315",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0099-1767",
doi="",
url="http://dx.doi.org/"
}