@article{ref1,
title="Chest injury associated with or without other injuries",
journal="Rinshō Kyōbu Geka",
year="1982",
author="Maenaka, Y.",
volume="2",
number="2",
pages="205-214",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0389-7893",
doi="",
url="http://dx.doi.org/"
}