@article{ref1,
title="Why aren't optometrists dispensing more plano sunglasses?",
journal="Optometry: Journal of the American Optometric Association",
year="2006",
author="Pieper, Bob",
volume="77",
number="4",
pages="187-190",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1529-1839",
doi="",
url="http://dx.doi.org/"
}