@article{ref1,
title="The role of physicians in human rights",
journal="Law medicine and health care",
year="1990",
author="Nightingale, Elena O.",
volume="18",
number="1-2",
pages="132-139",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0277-8459",
doi="",
url="http://dx.doi.org/"
}