@article{ref1,
title="Interesting expert evaluation: subcutaneous emphysema manifesting 3 years after blunt trauma of the groin",
journal="Zentralblatt fur Chirurgie",
year="1989",
author="Heinrich, P. and Rücker, K. and Prüssing, O.",
volume="114",
number="17",
pages="1165-1166",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}