@article{ref1,
title="Clinical aspects of projectile wounds of the heart",
journal="Ergebnisse der Inneren Medizin und Kinderheilkunde",
year="1952",
author="Amelung, W. and Luther, H. and Westermann, H. H.",
volume="3",
number="",
pages="68-116",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0071-111X",
doi="",
url="http://dx.doi.org/"
}