@article{ref1,
title="Critical notice: why killing is not always worse--and is sometimes better--than letting die",
journal="Cambridge quarterly of healthcare ethics",
year="1998",
author="Kuhse, H.",
volume="7",
number="4",
pages="371-374",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0963-1801",
doi="",
url="http://dx.doi.org/"
}