@article{ref1,
title="Ventral tension pneumothorax",
journal="Journal of trauma",
year="1997",
author="Vermeulen, E. G. and Teng, H. T. and Boxma, H.",
volume="43",
number="6",
pages="975-976",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="10.1097/00005373-199712000-00021",
url="http://dx.doi.org/10.1097/00005373-199712000-00021"
}