@article{ref1,
title="Eyesight standard for driving",
journal="British medical journal: BMJ",
year="1978",
author="Wilson, Alexandra E.",
volume="2",
number="6145",
pages="1164-1164",
abstract="Abstract unavailable.",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}