@article{ref1,
title="Penetrating cardiac injuries in the United Kingdom",
journal="Thorax",
year="1983",
author="Reece, I. J. and Davidson, K. G.",
volume="38",
number="2",
pages="81-83",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-6376",
doi="",
url="http://dx.doi.org/"
}