@article{ref1,
title="The hospital's role in suicide prevention",
journal="Hospital topics",
year="1989",
author="Prehn, R. A.",
volume="67",
number="1",
pages="18-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5868",
doi="",
url="http://dx.doi.org/"
}