@article{ref1,
title="Penetrating cardiac injuries at a Level II trauma center: a 15-year review",
journal="American surgeon",
year="2015",
author="Soto, Jose Raul and Murry, Jason S. and Truitt, Michael S. and Dunn, Ernest L.",
volume="81",
number="3",
pages="324-325",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-1348",
doi="",
url="http://dx.doi.org/"
}