title: HLA-DR antigen expression on tubular and endothelial cells from fine-needle aspiration cytology.
mesh_terms: D001707:Biopsy, Needle; D004727:Endothelium / Q000276:immunology; D006084:Graft Rejection; D006681:HLA-D Antigens / Q000032:analysis*; D006684:HLA-DR Antigens / Q000032:analysis*; D006801:Humans; D007668:Kidney / Q000276:immunology; D016030:Kidney Transplantation; D007684:Kidney Tubules / Q000276:immunology
chemical_list: D006681:HLA-D Antigens; D006684:HLA-DR Antigens