@article{ref1,
title="Injury of the optic nerve in contusion of the orbital margin",
journal="Ophthalmologica",
year="1951",
author="Haemmerli, V.",
volume="121",
number="2-3",
pages="69-72",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0030-3755",
doi="",
url="http://dx.doi.org/"
}