@article{ref1,
title="Vision standards for safe driving",
journal="Clinical and experimental ophthalmology",
year="2002",
author="Hodson, T. J.",
volume="30",
number="6",
pages="451; author reply 451-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1442-6404",
doi="",
url="http://dx.doi.org/"
}