@article{ref1,
title="Barotrauma of the lung",
journal="Anästhesiologische und Intensivmedizinische Praxis",
year="1974",
author="Christoph, G.",
volume="9",
number="1",
pages="57-66",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0303-6200",
doi="",
url="http://dx.doi.org/"
}