title: Antigen-specific stimulation and trans-stimulation of T cells in long-term culture.
mesh_terms: D000818:Animals; D002470:Cell Survival; D002478:Cells, Cultured; D002645:Chickens; D000939:Epitopes; D006433:Hemocyanins / Q000276:immunology; D008213:Lymphocyte Activation; D051379:Mice; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D013601:T-Lymphocytes / Q000276:immunology*; D013997:Time Factors; D005719:gamma-Globulins / Q000276:immunology
chemical_list: D000939:Epitopes; D005719:gamma-Globulins; D006433:Hemocyanins