@article{ref1,
title="Exit: a possible solution",
journal="Krankenpflege. Soins Infirmiers",
year="1988",
author="Brechbühler, M.",
volume="81",
number="3",
pages="22-3, 60",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0253-0465",
doi="",
url="http://dx.doi.org/"
}