@article{ref1,
title="Blunt injuries to the lung (lung contusion) (author's transl)",
journal="Deutsche Medizinische Wochenschrift",
year="1974",
author="Roscher, R.",
volume="99",
number="19",
pages="1013-1016",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0472",
doi="10.1055/s-0028-1107882",
url="http://dx.doi.org/10.1055/s-0028-1107882"
}