@article{ref1,
title="Trauma and pigmentation processes in the eye",
journal="Albrecht von Graefe's Archiv für Ophthalmologie",
year="1958",
author="Heydenreich, A.",
volume="160",
number="3",
pages="236-246",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0376-0200",
doi="",
url="http://dx.doi.org/"
}