@article{ref1,
title="Drinking behavior of the elderly. Always drink an extra glass",
journal="Krankenpflege. Soins Infirmiers",
year="1998",
author="Neuenschwander-Sutter, M.",
volume="91",
number="6",
pages="8-11",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0253-0465",
doi="",
url="http://dx.doi.org/"
}