@article{ref1,
title="Effect of trichloroethylene on the visual system",
journal="Klinika Oczna",
year="1967",
author="Czerniawska, J.",
volume="37",
number="1",
pages="123-127",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0023-2157",
doi="",
url="http://dx.doi.org/"
}