@article{ref1,
title="Blunt injuries to the chest",
journal="Journal of trauma",
year="1968",
author="Bassett, J. S. and Gibson, R. D. and Wilson, R. F.",
volume="8",
number="3",
pages="418-429",
abstract="Abstract unavailable.",
language="",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}