@article{ref1,
title="Extrapericardial cardiac tamponade after blunt chest trauma",
journal="American heart journal",
year="1995",
author="Hajjar, R. J. and Rose, G. A. and Madsen, J. C. and Levine, R. A. and DeSanctis, R. W.",
volume="130",
number="3 Pt 1",
pages="620-621",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8703",
doi="",
url="http://dx.doi.org/"
}