@article{ref1,
title="Risk factors for falls in older adults with lower extremity arthritis: a conceptual framework of current knowledge and future directions",
journal="Physiotherapy Canada",
year="2012",
author="Arnold, Cathy M. and Gyurcsik, Nancy C.",
volume="64",
number="3",
pages="302-314",
abstract="Abstract available from the publisher.<p /> <p>Language: en</p>",
language="en",
issn="0300-0508",
doi="10.3138/ptc.2011-12BH",
url="http://dx.doi.org/10.3138/ptc.2011-12BH"
}