@article{ref1,
title="Acute trauma to the external ear. Treatment of chemical burns, freezing, burns and acute avulsions of the external ear",
journal="HNO",
year="1996",
author="Weerda, H.",
volume="44",
number="12",
pages="701-709",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0017-6192",
doi="",
url="http://dx.doi.org/"
}