@article{ref1,
title="Cardiac contusion",
journal="Harefuah",
year="1999",
author="Soffer, D. and Kluger, Yoram",
volume="136",
number="1",
pages="86-90",
abstract="<p>[Abstract unavailable]</p><p>Language: he</p>",
language="he",
issn="0017-7768",
doi="",
url="http://dx.doi.org/"
}