@article{ref1,
title="'Death by choice'",
journal="American journal of nursing",
year="1991",
author="",
volume="91",
number="11",
pages="e14-e14",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}