The mononuclear phagocyte as antigen-presenting cell.
D000818:Animals; D000938:Antigen-Presenting Cells / Q000276:immunology*; D000949:Histocompatibility Antigens Class II; D006801:Humans; D010586:Phagocytes / Q000276:immunology*; D011948:Receptors, Antigen, T-Cell / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
D000949:Histocompatibility Antigens Class II; D011948:Receptors, Antigen, T-Cell