@article{ref1,
title="Etiologic factors in tropical eye diseases",
journal="American journal of ophthalmology",
year="1973",
author="Cordero-Moreno, R.",
volume="75",
number="3",
pages="349-364",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9394",
doi="",
url="http://dx.doi.org/"
}