@article{ref1,
title="Repeated Falls: a Key Outcome or an Adverse Event?",
journal="Physiotherapy research international",
year="2012",
author="Gunn, Hilary J. and Freeman, Jennifer",
volume="17",
number="1",
pages="1-3",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1358-2267",
doi="10.1002/pri.1518",
url="http://dx.doi.org/10.1002/pri.1518"
}