@article{ref1,
title="Don't shout "fire"; use the Omaha plan for the protection and evacuation of patients and personnel in case of fire",
journal="Modern hospital",
year="1951",
author="Downey, W.",
volume="77",
number="3",
pages="70-74",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-783X",
doi="",
url="http://dx.doi.org/"
}