@article{ref1,
title="Pulmonary cavitation secondary to nonpenetrating chest injuries",
journal="Northwest medicine",
year="1959",
author="Judy, W. S. Jr",
volume="58",
number="7",
pages="980-981",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-3385",
doi="",
url="http://dx.doi.org/"
}