@article{ref1,
title="Comparison of retrospective interviews and prospective diaries to facilitate fall reports among people with stroke",
journal="Age and ageing",
year="2011",
author="Kunkel, Dorit and Pickering, Ruth M. and Ashburn, Ann M.",
volume="40",
number="2",
pages="277-280",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-0729",
doi="10.1093/ageing/afq177",
url="http://dx.doi.org/10.1093/ageing/afq177"
}