@article{ref1,
title="An ecologic approach to uveitis",
journal="American journal of ophthalmology",
year="1964",
author="Heaton, J. M.",
volume="57",
number="",
pages="122-128",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9394",
doi="",
url="http://dx.doi.org/"
}