@article{ref1,
title="A stabbing injury to the chest from a letter opener",
journal="Deutsches Ärzteblatt International",
year="2017",
author="Rupprecht, Holger and Dormann, Harald and Gaab, Katharina",
volume="114",
number="33-34",
pages="e558-e558",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1866-0452",
doi="10.3238/arztebl.2017.0558b",
url="http://dx.doi.org/10.3238/arztebl.2017.0558b"
}