title: Cooperation of lymphoid cells in an in vitro graft reaction system. The role of the thymus cell.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions / Q000528:radiation effects; D000941:Antigens; D002859:Chromium Isotopes; D046508:Culture Techniques; D000939:Epitopes; D005347:Fibroblasts / Q000276:immunology; D008198:Lymph Nodes / Q000166:cytology / Q000276:immunology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology; D051379:Mice; D011830:Radiation Effects; D051381:Rats; D013154:Spleen / Q000166:cytology / Q000276:immunology; D013950:Thymus Gland / Q000166:cytology / Q000276:immunology*; D014181:Transplantation Immunology
chemical_list: D000941:Antigens; D002859:Chromium Isotopes; D000939:Epitopes