@article{ref1,
title="The contributions of occupational medicine to the prevention of blindness",
journal="Sight-saving review",
year="1968",
author="Novak, J. F.",
volume="38",
number="4",
pages="209-212",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-4822",
doi="",
url="http://dx.doi.org/"
}