@article{ref1,
title="Ethics briefings",
journal="Journal of medical ethics",
year="2000",
author="English, V. and Romano-Critchley, G. and Sommerville, A.",
volume="26",
number="4",
pages="287-288",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-6800",
doi="",
url="http://dx.doi.org/"
}