TY - GEN AU - Vrba,M TI - [The heredity of color perception disorders in twins] SN - 0009-059X PY - 1967///1028 KW - Adolescent KW - Adult KW - Child KW - Color Vision Defects KW - genetics KW - Czechoslovakia KW - Diseases in Twins KW - Female KW - Humans KW - Male N1 - Publication Type: Journal Article ER -