@article{ref1,
title="Symposium: problems of accident injuries. On traffic injuries",
journal="Niigata Igakkai Zasshi",
year="1963",
author="Hasegawa, K.",
volume="77",
number="",
pages="60-61",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0029-0440",
doi="",
url="http://dx.doi.org/"
}