@article{ref1,
title="Rupture of the cervical trachea following a road traffic accident. Case report",
journal="British journal of anaesthesia",
year="1973",
author="Sirker, D. and Clark, Michael M.",
volume="45",
number="8",
pages="909-911",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0912",
doi="",
url="http://dx.doi.org/"
}