@article{ref1,
title="Damage to the eye by ultrasonics",
journal="Ophthalmologica",
year="1969",
author="Oksala, A.",
volume="1-3",
number="1",
pages="118-124",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0030-3755",
doi="",
url="http://dx.doi.org/"
}