@article{ref1,
title="Medicine and UK prisons",
journal="Lancet",
year="1993",
author="Hall, P.",
volume="342",
number="8862",
pages="e43-e43",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/0140-6736(93)91895-s",
url="http://dx.doi.org/10.1016/0140-6736(93)91895-s"
}