@article{ref1,
title="The physician's role in physician-assisted suicide",
journal="Palliative and supportive care",
year="2012",
author="Breitbart, W.",
volume="10",
number="4",
pages="237-239",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1478-9515",
doi="10.1017/S1478951512000752",
url="http://dx.doi.org/10.1017/S1478951512000752"
}