@article{ref1,
title="Legal trends in bioethics",
journal="Journal of clinical ethics",
year="1993",
author="Davis, Dena S.",
volume="4",
number="3",
pages="276-280",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-7890",
doi="",
url="http://dx.doi.org/"
}