@article{ref1,
title="Managment of severe injuries of the head and neck inflicted by an unusual weapon",
journal="Journal of oral surgery",
year="1976",
author="Hecker, R. and Mitton, V. A. and Kramer, H. S.",
volume="34",
number="5",
pages="464-466",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3255",
doi="",
url="http://dx.doi.org/"
}