@article{ref1,
title="Death and dignity. A case of individualized decision making",
journal="New England journal of medicine",
year="1991",
author="Quill, T. E.",
volume="324",
number="10",
pages="691-694",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199103073241010",
url="http://dx.doi.org/10.1056/NEJM199103073241010"
}