@article{ref1,
title="Thoracic injuries--evaluation of injuries of the trachea, bronchi, and lung",
journal="Nihon Kyōbu Geka Gakkai",
year="1978",
author="Maenaka, Y. and Ishihara, T. and Okui, S. and Koizumi, K.",
volume="26",
number="3",
pages="321-323",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0369-4739",
doi="",
url="http://dx.doi.org/"
}