@article{ref1,
title="Blunt duodenal trauma",
journal="Journal of the Tennessee Medical Association",
year="1993",
author="Montgomery, C. E. and Frame, S. B. and Enderson, B. L.",
volume="86",
number="7",
pages="303-305",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-3318",
doi="",
url="http://dx.doi.org/"
}