@article{ref1,
title="The eyesight of motor-car drivers",
journal="Clinical and experimental optometry",
year="1922",
author="",
volume="4",
number="3",
pages="50-50",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0816-4622",
doi="10.1111/j.1444-0938.1922.tb00412.x",
url="http://dx.doi.org/10.1111/j.1444-0938.1922.tb00412.x"
}