title: In vivo and in vitro delayed hypersensitivity.
authors.forename: M B
authors.initials: MB
authors.lastname: Powell
authors.forename: M I
authors.initials: MI
authors.lastname: Greene
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000276:immunology; D003877:Dermatitis, Contact / Q000276:immunology; D004195:Disease Models, Animal; D006099:Granuloma / Q000276:immunology; D006241:Haptens; D006968:Hypersensitivity, Delayed; D007116:Immunization, Passive; D066298:In Vitro Techniques; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology; D013154:Spleen / Q000276:immunology
chemical_list: D000956:Antigens, Viral; D006241:Haptens