@article{ref1,
title="Seven steps for fall prevention",
journal="Dimensions in health service",
year="1991",
author="Craighead, Jeffrey D. and Fletcher, R. and Maxwell, J.",
volume="68",
number="4",
pages="25-26",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0317-7645",
doi="",
url="http://dx.doi.org/"
}