@article{ref1,
title="The incidence of inherited defects of colour vision in Madhya Pradesh, India",
journal="Acta geneticae medicae et gemellologiae",
year="1966",
author="Dutta, P. C. and Kumar, G. D.",
volume="15",
number="4",
pages="364-370",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-5660",
doi="",
url="http://dx.doi.org/"
}