@article{ref1,
title="Gallup poll sheds light on elderly suicide wishes",
journal="Hospital ethics",
year="1993",
author="",
volume="9",
number="2",
pages="16-16",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="8756-8519",
doi="",
url="http://dx.doi.org/"
}