@article{ref1,
title="Assisted dying. Wandering on a "narrow edge"",
journal="Krankenpflege. Soins Infirmiers",
year="2000",
author="Lüthi, U.",
volume="93",
number="12",
pages="20-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0253-0465",
doi="",
url="http://dx.doi.org/"
}