TY - GEN AU - Nagy,A L AU - MacLeod,D I AU - Heyneman,N E AU - Eisner,A TI - Four cone pigments in women heterozygous for color deficiency SN - 0030-3941 PY - 1981///0915 KW - Color Perception Tests KW - Color Vision Defects KW - genetics KW - Female KW - Heterozygote KW - Humans KW - Male KW - Photoreceptor Cells KW - physiopathology KW - Retinal Pigments KW - X Chromosome N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1364/josa.71.000719 ER -