@article{ref1,
title="Are new emphases needed in occupational vision care?",
journal="Canadian journal of public health",
year="1978",
author="Schmidt, B. T.",
volume="69",
number="Suppl 1",
pages="61-67",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4263",
doi="",
url="http://dx.doi.org/"
}