@article{ref1,
title="Motor vehicle operation by a patient with low vision: a case report",
journal="American journal of optometry and archives of American Academy of Optometry",
year="1971",
author="Kelleher, D. K. and Mehr, E. B. and Hirsch, M. J.",
volume="48",
number="9",
pages="773-776",
abstract="Abstract unavailable.",
language="",
issn="0002-9408",
doi="",
url="http://dx.doi.org/"
}