title: Activated macrophages as cytotoxic effector cells. II. Requirement for local persistence of inducing antigen.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D001202:Ascitic Fluid / Q000469:parasitology; D001500:BCG Vaccine; D001431:Bacteriological Techniques; D046508:Culture Techniques; D003601:Cytotoxicity Tests, Immunologic; D005260:Female; D008198:Lymph Nodes; D008223:Lymphoma / Q000276:immunology; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology*; D010537:Peritoneum; D012513:Sarcoma, Experimental / Q000276:immunology; D014122:Toxoplasma / Q000276:immunology / Q000302:isolation & purification; D014123:Toxoplasmosis / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D001500:BCG Vaccine