@article{ref1,
title="Tracheo-bronchial lavage. Pathophysiology-methods-indications-results",
journal="Anaesthesist, Der",
year="1972",
author="Harder, H. J.",
volume="21",
number="10",
pages="413-427",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-2417",
doi="",
url="http://dx.doi.org/"
}