title: Increased expression of Ia (HLA-DR) antigens in rejecting kidneys.
mesh_terms: D006084:Graft Rejection; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II / Q000032:analysis*; D006801:Humans; D007668:Kidney / Q000276:immunology; D016030:Kidney Transplantation
chemical_list: D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II