@article{ref1,
title="The ethics of passive euthanasia",
journal="Critical care medicine",
year="1976",
author="Baier, K.",
volume="4",
number="6",
pages="317-319",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-3493",
doi="",
url="http://dx.doi.org/"
}