@article{ref1,
title="Ethics briefings",
journal="Journal of medical ethics",
year="2002",
author="English, V. and Romano-Critchley, G. and Sheather, J. and Sommerville, A.",
volume="28",
number="2",
pages="127-128",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-6800",
doi="10.1136/jme.28.2.127",
url="http://dx.doi.org/10.1136/jme.28.2.127"
}