@article{ref1,
title="Heart trauma",
journal="Western medicine: medical journal of the west",
year="1966",
author="Schwartz, G.",
volume="7",
number="10",
pages="285-289",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0511-7712",
doi="",
url="http://dx.doi.org/"
}