Presence of HLA-D determinants on human macrophages.
D006680:HLA Antigens; D006649:Histocompatibility Antigens; D006801:Humans; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008264:Macrophages / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology
D006680:HLA Antigens; D006649:Histocompatibility Antigens