title: Structure and function of HLA molecules.
mesh_terms: D006680:HLA Antigens / Q000235:genetics / Q000276:immunology*; D006801:Humans; D008213:Lymphocyte Activation; D008285:Major Histocompatibility Complex; D011110:Polymorphism, Genetic; D013601:T-Lymphocytes / Q000276:immunology; D014018:Tissue Distribution
chemical_list: D006680:HLA Antigens