@article{ref1,
title="A mediastinal hematoma after a fall",
journal="AJR American journal of roentgenology",
year="1997",
author="Earls, J. P. and Kenney, John P. and Patel, N. H.",
volume="169",
number="3",
pages="659-659",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-803X",
doi="",
url="http://dx.doi.org/"
}