@article{ref1,
title="Analysis of treatment of craniofacial injuries based upon 1620 cases",
journal="Czasopismo stomatologiczne",
year="1966",
author="Bobrowski, A. and Jastrzebski, S. and Pecyńska, D.",
volume="19",
number="9",
pages="965-970",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0011-4553",
doi="",
url="http://dx.doi.org/"
}