HLA and mate selection.
D000328:Adult; D005006:Ethnicity; D005260:Female; D005828:Genetics, Population; D006680:HLA Antigens / Q000032:analysis* / Q000235:genetics; D006801:Humans; D008297:Male; D008393:Marriage; D011110:Polymorphism, Genetic
D006680:HLA Antigens