@article{ref1,
title="Unsteady gait is a determinant for progression in frailty among the elderly",
journal="Geriatrics and gerontology international",
year="2016",
author="Nagai, Kumiko and Koshiba, Hitomi and Tanaka, Masamichi and Matsui, Toshifumi and Kozaki, Koichi",
volume="16",
number="5",
pages="655-657",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1444-1586",
doi="10.1111/ggi.12578",
url="http://dx.doi.org/10.1111/ggi.12578"
}