@article{ref1,
title="Chest trauma--current morbidity and mortality",
journal="Journal of trauma",
year="1977",
author="Dougall, A. M. and Paul, M. E. and Finely, R. J. and Holliday, R. L. and Coles, J. C. and Duff, J. H.",
volume="17",
number="7",
pages="547-553",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}