@article{ref1,
title="Visual standards for drivers of motor vehicles",
journal="Australian journal of optometry",
year="1972",
author="Cole, Barry L.",
volume="55",
number="4",
pages="135-142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0045-0642",
doi="10.1111/j.1444-0938.1972.tb02755.x",
url="http://dx.doi.org/10.1111/j.1444-0938.1972.tb02755.x"
}