@article{ref1,
title="Accident prevention in the care of the aged",
journal="Kangogaku zasshi",
year="1967",
author="Takayanagi, N.",
volume="19",
number="3",
pages="32-37",
abstract="<p>[Abstract unavailable]</p> <p>Language: ja</p>",
language="ja",
issn="0386-9830",
doi="",
url="http://dx.doi.org/"
}