@article{ref1,
title="Deafness after acquirement of the language",
journal="ORL: journal for oto-rhino-laryngology and its related specialties",
year="1973",
author="Escher, F. and Michel, E.",
volume="35",
number="1",
pages="36-41",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0301-1569",
doi="",
url="http://dx.doi.org/"
}