title: Antigen recognizing and processing cells.
mesh_terms: D000937:Antigen-Antibody Reactions; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology / Q000528:radiation effects; D001666:Binding Sites, Antibody; D002448:Cell Adhesion; D004912:Erythrocytes / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology; D010587:Phagocytosis; D010873:Pinocytosis; D011830:Radiation Effects; D011868:Radioisotopes; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000941:Antigens; D011868:Radioisotopes