title: The cellular basis of cross-tolerance.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens; D002645:Chickens; D003429:Cross Reactions; D006462:Hemolytic Plaque Technique; D006736:Horses; D006801:Humans; D007108:Immune Tolerance; D013154:Spleen / Q000166:cytology; D013552:Swine; D013601:T-Lymphocytes / Q000276:immunology; D013934:Thymectomy; D013950:Thymus Gland / Q000166:cytology; D005719:gamma-Globulins / Q000302:isolation & purification
chemical_list: D000941:Antigens; D005719:gamma-Globulins