@article{ref1,
title="A comparative assessment of eye protective devices and a proposed system of acceptance testing and grading",
journal="American journal of optometry and archives of American Academy of Optometry",
year="1972",
author="Wigglesworth, E. C.",
volume="49",
number="4",
pages="287-304",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-9408",
doi="",
url="http://dx.doi.org/"
}