@article{ref1,
title="Screening for color vision testing should be black or white, but screening should not constitute the final answer",
journal="Journal of Occupational and Environmental Medicine",
year="2001",
author="Hartenbaum, Natalie P.",
volume="43",
number="3",
pages="197-198",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1076-2752",
doi="",
url="http://dx.doi.org/"
}