@article{ref1,
title="Fall prevention: single or multiple interventions? Single interventions for fall prevention",
journal="Journal of the American Geriatrics Society",
year="2013",
author="Campbell, A. John and Robertson, Mary Clare",
volume="61",
number="2",
pages="281-284",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="10.1111/jgs.12095_2",
url="http://dx.doi.org/10.1111/jgs.12095_2"
}