Impaired color vision
http://purl.bioontology.org/ontology/OMIM/MTHU065090
C0242225
http://purl.bioontology.org/ontology/OMIM/618511
http://purl.bioontology.org/ontology/OMIM/618977
MTHU065090
T047
http://purl.bioontology.org/ontology/OMIM/MTHU000020