@article{ref1,
title="A piece of my mind. Bearing witness",
journal="JAMA journal of the American Medical Association",
year="2007",
author="Ahmed, Ameena T.",
volume="298",
number="5",
pages="494-495",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="10.1001/jama.298.5.494",
url="http://dx.doi.org/10.1001/jama.298.5.494"
}