@article{ref1,
title="Cerebral complications following orbital injury caused by a branch",
journal="Klinika Oczna",
year="1975",
author="Gralek, M. and Mert, B.",
volume="45",
number="3",
pages="253-256",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0023-2157",
doi="",
url="http://dx.doi.org/"
}