@article{ref1,
title="Cataract and driving",
journal="British journal of ophthalmology",
year="1997",
author="Munton, G.",
volume="81",
number="1",
pages="3-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1161",
doi="",
url="http://dx.doi.org/"
}