@article{ref1,
title="Permanent damage to the visual system after injuries to the middle of the face",
journal="Czasopismo stomatologiczne",
year="1978",
author="Kałuzny, J and Barańczak, Z.",
volume="31",
number="7",
pages="639-642",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0011-4553",
doi="",
url="http://dx.doi.org/"
}