@article{ref1,
title="Falls in elderly people",
journal="MMW: Fortschritte der Medizin",
year="2017",
author="Zeeh, Joachim and Reinhardt, Yvonne and Heppner, Hans-Jürgen",
volume="159",
number="13",
pages="52-58",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="1438-3276",
doi="10.1007/s15006-017-9589-2",
url="http://dx.doi.org/10.1007/s15006-017-9589-2"
}