@article{ref1,
title="Break the vicious circle",
journal="Health service journal",
year="1990",
author="Brady, M. and Taylor, W.",
volume="100",
number="5205",
pages="882-882",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-2271",
doi="",
url="http://dx.doi.org/"
}