@article{ref1,
title="Characteristics of older people who fall, cannot get up, and call emergency services for help",
journal="Journal of the American Geriatrics Society",
year="2016",
author="Burton, Elissa and Lewin, Gill",
volume="64",
number="1",
pages="217-218",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="10.1111/jgs.13900",
url="http://dx.doi.org/10.1111/jgs.13900"
}