Role of macrophages in the immune response.
D000818:Animals; D000941:Antigens; D002450:Cell Communication; D005802:Genes, MHC Class II; D006168:Guinea Pigs; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000276:immunology; D008264:Macrophages / Q000276:immunology*; D051379:Mice
D000941:Antigens