@article{ref1,
title="Choosing death",
journal="New York times",
year="2004",
author="Kristof, N.D.",
volume="",
number="",
pages="A23-A23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4331",
doi="",
url="http://dx.doi.org/"
}