The macrophage as a regulator of lymphocyte function.
D000818:Animals; D000941:Antigens; D006168:Guinea Pigs; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology / Q000502:physiology* / Q000648:ultrastructure; D008285:Major Histocompatibility Complex; D051379:Mice; D010587:Phagocytosis; D013601:T-Lymphocytes / Q000276:immunology
D000941:Antigens