@article{ref1,
title="Death by default",
journal="Health service journal",
year="1989",
author="Warren, Ron",
volume="99",
number="5137",
pages="174-175",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-2271",
doi="",
url="http://dx.doi.org/"
}