@article{ref1,
title="Twenty-one-item fall risk index predicts falls in elderly community-dwelling Japanese",
journal="Journal of the American Geriatrics Society",
year="2009",
author="Wada, T. and Ishimoto, Yasuko and Hirosaki, Mayumi and Konno, Akiko and Kasahara, Y. and Kimura, Yumi and Nakatsuka, Hiroaki and Sakamoto, R. and Ishine, Masayuki and Okumiya, Kiyohito and Fujisawa, Michiko and Otsuka, Kuniaki and Matsubayashi, K.",
volume="57",
number="12",
pages="2369-2371",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-8614",
doi="10.1111/j.1532-5415.2009.02591.x",
url="http://dx.doi.org/10.1111/j.1532-5415.2009.02591.x"
}