@article{ref1,
title="Kidnappings, hostage taking, drive-by shootings prompt added security",
journal="Hospital security and safety management",
year="1992",
author="",
volume="12",
number="10",
pages="1-4",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0745-1148",
doi="",
url="http://dx.doi.org/"
}