@article{ref1,
title="Cause and prevention of maxillofacial war wounds: a historical review",
journal="Military medicine",
year="1983",
author="Aker, F. and Schroeder, Dawn C. and Baycar, R. S.",
volume="148",
number="12",
pages="921-927",
abstract="Abstract unavailable.",
language="",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}