@article{ref1,
title="Incidence of successively occurring penetrating injury of both eyes",
journal="Ugeskrift for Laeger",
year="1957",
author="Jorgensen, V.",
volume="119",
number="37",
pages="1198-1199",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}