@article{ref1,
title="The relation of ophthalmology to the theory of vision",
journal="British journal of ophthalmology",
year="1917",
author="Edridge-Green, F. W.",
volume="1",
number="7",
pages="423-426",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1161",
doi="",
url="http://dx.doi.org/"
}