title: Activity in vitro of lymphocytes and macrophages in delayed hypersensitivity.
mesh_terms: D000818:Animals; D002464:Cell Migration Inhibition; D002465:Cell Movement; D046508:Culture Techniques; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D007114:Immunization; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology*; D008858:Microscopy, Phase-Contrast; D009040:Motion Pictures; D009169:Mycobacterium tuberculosis / Q000276:immunology; D013950:Thymus Gland / Q000166:cytology / Q000276:immunology; D014373:Tuberculin
chemical_list: D014373:Tuberculin