@article{ref1,
title="Escapes by violent patients: what two mental hospitals are doing",
journal="Hospital security and safety management",
year="1992",
author="",
volume="13",
number="7",
pages="1-3",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0745-1148",
doi="",
url="http://dx.doi.org/"
}