@article{ref1,
title="Vulnerability and suicidality in the aged",
journal="Journal of geriatric psychiatry",
year="1991",
author="Weisman, Avery D.",
volume="24",
number="2",
pages="191-201",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0022-1414",
doi="",
url="http://dx.doi.org/"
}