@article{ref1,
title="A fifteen-year experience with automotive hepatic trauma",
journal="Journal of trauma",
year="1973",
author="Frey, C. F. and Trollope, M. and Harpster, W. and Snyder, R.",
volume="13",
number="12",
pages="1039-1049",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}