@article{ref1,
title="Suicide in dementia: Case studies of failure as a risk factor",
journal="Clinical gerontologist",
year="2002",
author="Hierholzer, R.",
volume="24",
number="1-2",
pages="159-163",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0731-7115",
doi="",
url="http://dx.doi.org/"
}