@article{ref1,
title="Case of finger injury caused by a ring",
journal="Seikeigeka",
year="1969",
author="Nagai, N. and Yamazaki, G. and Ko, Y. and Araki, O.",
volume="20",
number="14",
pages="1421-1423",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0030-5901",
doi="",
url="http://dx.doi.org/"
}