Blood group and behavioral differences among dizygotic twins: a failure to replicate.
D000293:Adolescent; D000483:Alleles; D001077:Aptitude Tests; D001789:Blood Group Antigens; D003071:Cognition; D005260:Female; D005824:Genetics, Behavioral; D005838:Genotype; D006801:Humans; D007361:Intelligence Tests; D007629:Kentucky; D008297:Male; D011247:Pregnancy; D014427:Twins
D001789:Blood Group Antigens