title: Two depositories of immunocompetent cells for delayed hypersensitivity: the lung and the peritoneal cavity.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells; D002464:Cell Migration Inhibition; D005260:Female; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D008168:Lung / Q000166:cytology* / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D008722:Methods; D009163:Mycobacterium bovis; D010537:Peritoneum / Q000166:cytology* / Q000276:immunology; D014374:Tuberculin Test