@article{ref1,
title="Preventable death studies: an inappropriate tool for evaluating trauma systems",
journal="Australian and New Zealand journal of surgery",
year="1997",
author="Kelly, A. M. and Epstein, J.",
volume="67",
number="9",
pages="591-592",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-8682",
doi="",
url="http://dx.doi.org/"
}