@article{ref1,
title="Assisted suicide: the tip of the iceberg",
journal="Human life review",
year="1999",
author="Smith, W.J.",
volume="25",
number="2",
pages="80-90",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0097-9783",
doi="",
url="http://dx.doi.org/"
}