title: HLA-D/DR-BON: a new biochemically and cellularly defined polymorphism indistinguishable by RFLP from DR1.
mesh_terms: D005796:Genes; D006681:HLA-D Antigens / Q000235:genetics*; D006684:HLA-DR Antigens / Q000235:genetics* / Q000276:immunology; D006239:Haplotypes; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D006681:HLA-D Antigens; D006684:HLA-DR Antigens