@article{ref1,
title="Eye disease among American Indians of the Southwest. I. Overall analysis",
journal="Archives of ophthalmology (1960)",
year="1972",
author="Bettman, J. W.",
volume="88",
number="3",
pages="263-268",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9950",
doi="",
url="http://dx.doi.org/"
}