[Biochemical genetics of human blood group (ABO) expression (author's transl)].
D000017:ABO Blood-Group System / Q000235:genetics*; D000917:Antibody Formation; D003434:Crossing Over, Genetic; D005700:Galactosyltransferases / Q000097:blood; D005796:Genes; D005809:Genes, Regulator; D006801:Humans
D000017:ABO Blood-Group System; D005700:Galactosyltransferases