@article{ref1,
title="Air bags and seatbelts in injury amelioration",
journal="Journal of trauma",
year="1976",
author="Clark, J. M. and Cromack, J. R. and Ziperman, H. H.",
volume="16",
number="9",
pages="686-693",
abstract="Abstract unavailable.",
language="",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}