@article{ref1,
title="Suicide in the elderly: can it be prevented?",
journal="Long term care and health services administration quarterly",
year="1979",
author="Pelizza, J. J.",
volume="3",
number="2",
pages="85-91",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0161-6773",
doi="",
url="http://dx.doi.org/"
}