@article{ref1,
title="[Not Available]",
journal="MMW: Fortschritte der Medizin",
year="2019",
author="Voderholzer, U.",
volume="161",
number="21-22",
pages="e34-e34",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="1438-3276",
doi="10.1007/s15006-019-1228-7",
url="http://dx.doi.org/10.1007/s15006-019-1228-7"
}