@article{ref1,
title="Acute lung changes following trauma",
journal="Radiologe, Der",
year="1973",
author="Gremmel, H. and Löhr, H. H. and Quäck, J.",
volume="13",
number="5",
pages="176-186",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0033-832X",
doi="",
url="http://dx.doi.org/"
}