Blood group genetics.
D000017:ABO Blood-Group System; D000595:Amino Acid Sequence; D000818:Animals; D000937:Antigen-Antibody Reactions; D001789:Blood Group Antigens; D001787:Blood Group Incompatibility / Q000235:genetics; D002417:Cattle; D004913:Erythrocytes, Abnormal; D005260:Female; D005826:Genetics, Medical; D005827:Genetics, Microbial; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D008297:Male; D009030:Mosaicism; D011110:Polymorphism, Genetic; D011247:Pregnancy; D011817:Rabbits; D012641:Selection, Genetic; D014427:Twins
D000017:ABO Blood-Group System; D001789:Blood Group Antigens