@article{ref1,
title="Physical or psychological change? Which is the most important rehabilitation outcome for older people who fall?",
journal="Age and ageing",
year="2004",
author="Simpson, Janet M. and Jones, Fiona",
volume="33",
number="2",
pages="204-205",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-0729",
doi="10.1093/ageing/afh039",
url="http://dx.doi.org/10.1093/ageing/afh039"
}