@article{ref1,
title="Bomb threat--a new hazard in hospitals",
journal="Canadian hospital",
year="1973",
author="Franklin, J. B. and Turner, G. P.",
volume="50",
number="8",
pages="19-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-3798",
doi="",
url="http://dx.doi.org/"
}