@article{ref1,
title="Death, suffering, and euthanasia",
journal="Canadian family physician",
year="2010",
author="Leiva, R.A.",
volume="56",
number="6",
pages="528-530",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-350X",
doi="",
url="http://dx.doi.org/"
}