@article{ref1,
title="Vision standards for licensing and driving",
journal="Optometry: Journal of the American Optometric Association",
year="2007",
author="Brinig, Margaret F. and Wilkinson, Mark E. and Daly, Jeanette M. and Jogerst, Gerald J. and Stone, Edwin M.",
volume="78",
number="9",
pages="439-445",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1529-1839",
doi="10.1016/j.optm.2007.06.012",
url="http://dx.doi.org/10.1016/j.optm.2007.06.012"
}