@article{ref1,
title="Drill prepares O.R. for fire emergency",
journal="Hospitals",
year="1973",
author="Nagel, E. L. and Perdue, M. and Hayes, J. D. and Kennedy, W.",
volume="47",
number="15",
pages="99 passim-99 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5973",
doi="",
url="http://dx.doi.org/"
}