@article{ref1,
title="Safety in sight",
journal="Optometric weekly",
year="1962",
author="Peters, H. B.",
volume="53",
number="",
pages="2175-2178",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0030-4093",
doi="",
url="http://dx.doi.org/"
}