title: The clinical and biological significance of the HLA system.
mesh_terms: D008040:Genetic Linkage; D006649:Histocompatibility Antigens / Q000235:genetics / Q000276:immunology; D016030:Kidney Transplantation; D008285:Major Histocompatibility Complex; D013601:T-Lymphocytes / Q000276:immunology; D014184:Transplantation, Homologous
chemical_list: D006649:Histocompatibility Antigens