@article{ref1,
title="Fracture of the mandible suffered in boxing",
journal="Tandlaegebladet",
year="1951",
author="Gottlieb, I. and Gottlieb, O.",
volume="55",
number="1",
pages="8-12",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0039-9353",
doi="",
url="http://dx.doi.org/"
}