@article{ref1,
title="Retinal detachment after contusions of the eye bulb with leather balls",
journal="Bericht uber die Zusammenkunft - Deutsche Ophthalmologische Gesellschaft",
year="1977",
author="Hermann, C. and Paulmann, H. and Heimann, H.",
volume="74",
number="",
pages="245-248",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0070-427X",
doi="",
url="http://dx.doi.org/"
}