@article{ref1,
title="Eye contusions in children",
journal="Padiatrie und grenzgebiete",
year="1967",
author="Hass, H. D.",
volume="6",
number="1",
pages="73-79",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0030-932X",
doi="",
url="http://dx.doi.org/"
}