title: Delayed hypersensitivity to SK-SD: in vitro lymphocyte study with an active component.
mesh_terms: D000818:Animals; D001609:Beta-Globulins / Q000032:analysis*; D002417:Cattle; D046508:Culture Techniques; D004589:Electrophoresis, Disc; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D008970:Molecular Weight; D012882:Skin Tests; D013299:Streptodornase and Streptokinase / Q000032:analysis*; D013301:Streptolysins / Q000032:analysis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D001609:Beta-Globulins; D013301:Streptolysins; D014316:Tritium; D013299:Streptodornase and Streptokinase; D013936:Thymidine