@article{ref1,
title="Why hospitals need security systems",
journal="Dimensions in health service",
year="1977",
author="Giroux, Francine",
volume="54",
number="12",
pages="26, 28-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0317-7645",
doi="",
url="http://dx.doi.org/"
}