@article{ref1,
title="The necessity for the use of colour names in a test for colour blindness",
journal="British medical journal: BMJ",
year="1912",
author="Edridge-Green, F. W.",
volume="2",
number="2688",
pages="11-13",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}