@article{ref1,
title="Tracheobronchial injury caused by blunt trauma",
journal="American review of respiratory disease",
year="1970",
author="Eastridge, C. E. and Hughes, F. A. and Pate, J. W. and Cole, F. and Richardson, R.",
volume="101",
number="2",
pages="230-237",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-0805",
doi="",
url="http://dx.doi.org/"
}