title: Molecular biology of the class II region of the human major histocompatibility complex.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D003001:Cloning, Molecular; D003360:Cosmids; D005796:Genes; D006681:HLA-D Antigens / Q000235:genetics*; D006801:Humans; D008285:Major Histocompatibility Complex; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D006681:HLA-D Antigens