@article{ref1,
title="Spectacle frames reduce the field of vision: a driving hazard",
journal="Journal of the American Optometric Association",
year="1969",
author="Bewley, L. A.",
volume="40",
number="1",
pages="64-69",
abstract="Abstract unavailable.",
language="",
issn="0003-0244",
doi="",
url="http://dx.doi.org/"
}