@article{ref1,
title="Ocular damage caused by Paraquat",
journal="British journal of ophthalmology",
year="1969",
author="Joyce, M.",
volume="53",
number="10",
pages="688-690",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1161",
doi="",
url="http://dx.doi.org/"
}