@article{ref1,
title="Heredity of congenital deficiencies in color vision",
journal="Acta geneticae medicae et gemellologiae",
year="1972",
author="François, J. and De Bie, S. and Verriest, G. and Matton, M. T.",
volume="21",
number="3",
pages="233-256",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-5660",
doi="",
url="http://dx.doi.org/"
}