@article{ref1,
title="Death, who is thy 'cause'",
journal="Hastings center report",
year="1976",
author="Nelson, L. J.",
volume="6",
number="5",
pages="4-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-0334",
doi="",
url="http://dx.doi.org/"
}