@article{ref1,
title="Crushed chest injury",
journal="Nursing times",
year="1974",
author="Stroud, M.",
volume="70",
number="32",
pages="1226-1228",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0954-7762",
doi="",
url="http://dx.doi.org/"
}