@article{ref1,
title="Suicide among the elderly: issues facing public health",
journal="American journal of public health",
year="1991",
author="Sorenson, Susan B.",
volume="81",
number="9",
pages="1109-1110",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}