@article{ref1,
title="Posttraumatic pneumarthrosis of the hip joint: a case report",
journal="Journal of trauma",
year="2002",
author="Pardiwala, Dinshaw N. and Prabhu, Vidyanand and Katre, Ravindra N.",
volume="53",
number="5",
pages="987-989",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="10.1097/01.TA.0000033757.65011.72",
url="http://dx.doi.org/10.1097/01.TA.0000033757.65011.72"
}