@article{ref1,
title="Preventing falls in the elderly: interviewing patients who have fallen. Researchers attempt to identify fall-risk factors from the patients' point of view",
journal="Geriatric nursing",
year="1993",
author="Kippenbrock, T. and Soja, M. E.",
volume="14",
number="4",
pages="205-209",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0197-4572",
doi="",
url="http://dx.doi.org/"
}