@article{ref1,
title="Doctors and torture",
journal="Lancet",
year="1990",
author="Summerfield, D. A.",
volume="336",
number="8715",
pages="634-634",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}